JNI 检测到应用程序错误：输入无效修改后的 UTF-8：非法起始字节 0xf0
JNI DETECTED ERROR IN APPLICATION: input is not valid Modified UTF-8: illegal start byte 0xf0
我的应用程序崩溃，logcat 显示此“”应用程序中的 JNI 检测到错误：输入无效修改后的 UTF-8：非法起始字节 0xf0”
logcat 显示了这个
03-19 10:39:29.491 25489-25517/org.aitech.ai.debug A/art: sart/runtime/check_jni.cc:65] JNI 检测到应用程序错误：输入无效修改后的 UTF-8：非法起始字节 0xf0
03-19 10:39:29.491 25489-25517/org.aitech.ai.debug A/art: sart/runtime/check_jni.cc:65] 字符串:
'ZA_SPEENA_JALLABI__YAMA_LALAI_ME_GHANAM__RANG_DE_(_BY_ARYANA_SAEED_)(128k).mp3'
03-19 10:39:29.491 25489-25517/org.aitech.ai.debug A/art: sart/runtime/check_jni.cc:65] 调用 NewStringUTF
03-19 10:39:29.491 25489-25517/org.aitech.ai.debug A/art: sart/runtime/check_jni.cc:65] 来自 org.aitech.medialibrary.interfaces.media.MediaWrapper[] org.aitech.medialibrary.MedialibraryImpl.nativeGetSortedPagedAudio(int , 布尔值, 整数, 整数)
03-19 10:39:29.491 25489-25517/org.aitech.ai.debug A/art: sart/runtime/check_jni.cc:65] "arch_disk_io_1" prio=5 tid=20 可运行
03-19 10:39:29.491 25489-25517/org.aitech.ai.debug A/art: sart/runtime/check_jni.cc:65] |组="main" sCount=0 dsCount=0 obj=0x13054160 self=0xdd476000
03-19 10:39:29.491 25489-25517/org.aitech.ai.debug A/art: sart/runtime/check_jni.cc:65] | sysTid=25517 nice=0 cgrp=default sched=0/0 handle=0xf4923080
03-19 10:39:29.491 25489-25517/org.aitech.ai.debug A/art: sart/runtime/check_jni.cc:65] |状态=R schedstat=( 0 0 0 ) utm=10 stm=8 核心=3 HZ=100
03-19 10:39:29.491 25489-25517/org.aitech.ai.debug A/art: sart/runtime/check_jni.cc:65] |堆栈=0xdccb7000-0xdccb9000 堆栈大小=1036KB
03-19 10:39:29.491 25489-25517/org.aitech.ai.debug A/art: sart/runtime/check_jni.cc:65] |持有互斥量= "mutator lock"（共享持有）
03-19 10:39:29.491 25489-25517/org.aitech.ai.debug A/art: sart/runtime/check_jni.cc:65] 本机：#00 pc 00004e64 /system/lib/libbacktrace_libc++.so (UnwindCurrent::Unwind(unsigned int, ucontext)+23)
03-19 10:39:29.491 25489-25517/org.aitech.ai.debug A/art: sart/runtime/check_jni.cc:65] native: #01 pc 00003665 /system/lib/libbacktrace_libc++.so (Backtrace::Unwind(unsigned int, ucontext*)+8)
03-19 10:39:29.491 25489-25517/org.aitech.ai.debug A/art: sart/runtime/check_jni.cc:65] native: #02 pc 0026bc55 /system/lib/libart.so (艺术::DumpNativeStack(std::__1::basic_ostream >&, int, char const*, art::mirror::ArtMethod*)+84)
03-19 10:39:29.491 25489-25517/org.aitech.ai.debug A/art: sart/runtime/check_jni.cc:65] native: #03 pc 0024e367 /system/lib/libart.so (艺术::线程::转储(std::__1::basic_ostream >&) const+158)
03-19 10:39:29.491 25489-25517/org.aitech.ai.debug A/art: sart/runtime/check_jni.cc:65] native: #04 pc 000b6d7b /system/lib/libart.so (艺术::JniAbort(char const*, char const*)+610)
03-19 10:39:29.491 25489-25517/org.aitech.ai.debug A/art: sart/runtime/check_jni.cc:65] native: #05 pc 000b74a1 /system/lib/libart.so (艺术::JniAbortF(char const*, char const*, ...)+68)
03-19 10:39:29.491 25489-25517/org.aitech.ai.debug A/art: sart/runtime/check_jni.cc:65] native: #06 pc 000b9a5b /system/lib/libart.so (艺术::ScopedCheck::Check(bool, char const*, ...) (.constprop.129)+922)
03-19 10:39:29.491 25489-25517/org.aitech.ai.debug A/art: sart/runtime/check_jni.cc:65] native: #07 pc 000c3545 /system/lib/libart.so (艺术::CheckJNI::NewStringUTF(_JNIEnv*, char const*)+44)
03-19 10:39:29.491 25489-25517/org.aitech.ai.debug A/art: sart/runtime/check_jni.cc:65] 本机：#08 pc 000bc843 /data/app/org.aitech.ai.debug-1/lib/arm/libmla.so (mediaToMediaWrapper(_JNIEnv*, fields*, std::__ndk1::shared_ptr const&)+514)
03-19 10:39:29.491 25489-25517/org.aitech.ai.debug A/art: sart/runtime/check_jni.cc:65] 本机：#09 pc 000b27af /data/app/org.aitech.ai.debug-1/lib/arm/libmla.so (???)
03-19 10:39:29.491 25489-25517/org.aitech.ai.debug A/art: sart/runtime/check_jni.cc:65] 原生：#10 pc 000b28f7 /data/app/org.aitech.ai.debug-1/lib/arm/libmla.so (getPagedAudio(_JNIEnv*, _jobject*, int, unsigned char, int, int)+46)
03-19 10:39:29.491 25489-25517/org.aitech.ai.debug A/art: sart/runtime/check_jni.cc:65] native: #11 pc 00a7a383 /data/dalvik-cache/arm/data@app@org.aitech.ai.debug-1@base.apk@classes.dex (Java_org_videolan_medialibrary_MedialibraryImpl_nativeGetSortedPagedAudio__IZII+110)
03-19 10:39:29.491 25489-25517/org.aitech.ai.debug A/art: sart/runtime/check_jni.cc:65] at org.aitech.medialibrary.MedialibraryImpl.nativeGetSortedPagedAudio（本机方法）
03-19 10:39:29.491 25489-25517/org.aitech.ai.debug A/art: sart/runtime/check_jni.cc:65] 在 org.aitech.medialibrary.MedialibraryImpl.getPagedAudio(MedialibraryImpl.java:194)
03-19 10:39:29.491 25489-25517/org.aitech.ai.debug A/art: sart/runtime/check_jni.cc:65] 在 org.aitech.ai.providers.medialibrary.TracksProvider。 getPage(TracksProvider.kt:63)
03-19 10:39:29.491 25489-25517/org.aitech.ai.debug A/art: sart/runtime/check_jni.cc:65] 在 org.aitech.ai.providers.medialibrary.TracksProvider。 getPage(TracksProvider.kt:33)
03-19 10:39:29.491 25489-25517/org.aitech.ai.debug A/art: sart/runtime/check_jni.cc:65] 在 org.aitech.ai.providers.medialibrary.MedialibraryProvider$ MLDataSource.loadInitial(MedialibraryProvider.kt:127)
03-19 10:39:29.491 25489-25517/org.aitech.ai.debug A/art: sart/runtime/check_jni.cc:65] 在 androidx.paging.PositionalDataSource.dispatchLoadInitial(PositionalDataSource.java:362)
03-19 10:39:29.491 25489-25517/org.aitech.ai.debug A/art: sart/runtime/check_jni.cc:65] 在 androidx.paging.TiledPagedList.(TiledPagedList.java:112 )
03-19 10:39:29.491 25489-25517/org.aitech.ai.debug A/art: sart/runtime/check_jni.cc:65] 在 androidx.paging.PagedList.create(PagedList.java:452)
03-19 10:39:29.491 25489-25517/org.aitech.ai.debug A/art: sart/runtime/check_jni.cc:65] 在 androidx.paging.PagedList$Builder.build(PagedList.java:611)
03-19 10:39:29.491 25489-25517/org.aitech.ai.debug A/art: sart/runtime/check_jni.cc:65] 在 androidx.paging.LivePagedListBuilder$1.compute(LivePagedListBuilder.java:202)
03-19 10:39:29.491 25489-25517/org.aitech.ai.debug A/art: sart/runtime/check_jni.cc:65] 在 androidx.paging.LivePagedListBuilder$1.compute(LivePagedListBuilder.java:167)
03-19 10:39:29.491 25489-25517/org.aitech.ai.debug A/art: sart/runtime/check_jni.cc:65] 在 androidx.lifecycle.ComputableLiveData$2.run(ComputableLiveData.java:101)
03-19 10:39:29.491 25489-25517/org.aitech.ai.debug A/art: sart/runtime/check_jni.cc:65] 在 java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1112)
03-19 10:39:29.491 25489-25517/org.aitech.ai.debug A/art: sart/runtime/check_jni.cc:65] 在 java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:587)
03-19 10:39:29.491 25489-25517/org.aitech.ai.debug A/art: sart/runtime/check_jni.cc:65] 在 java.lang.Thread.run(Thread.java:818)
03-19 10:39:29.491 25489-25517/org.aitech.ai.debug A/art: sart/runtime/check_jni.cc:65] 03-19 10:39:29.491 25489-25517/org.aitech.ai.debug A/art: sart/runtime/check_jni.cc:65] JNI 检测到应用程序错误：输入无效修改后的 UTF-8：非法起始字节 0xf0
03-19 10:39:29.491 25489-25517/org.aitech.ai.debug A/art: sart/runtime/check_jni.cc:65] 字符串: 'ZA_SPEENA_JALLABI__YAMA_LALAI_ME_GHANAM__RANG_DE_(_BY_ARYANA_SAEED_)(128k).mp3'
03-19 10:39:29.491 25489-25517/org.aitech.ai.debug A/art: sart/runtime/check_jni.cc:65] 调用 NewStringUTF
03-19 10:39:29.491 25489-25517/org.aitech.ai.debug A/art: sart/runtime/check_jni.cc:65] 来自 org.aitech.medialibrary.interfaces.media.MediaWrapper[] org.aitech.medialibrary.MedialibraryImpl.nativeGetSortedPagedAudio(int , 布尔值, 整数, 整数)
03-19 10:39:29.491 25489-25517/org.aitech.ai.debug A/art: sart/runtime/check_jni.cc:65] "arch_disk_io_1" prio=5 tid=20 可运行
03-19 10:39:29.491 25489-25517/org.aitech.ai.debug A/art: sart/runtime/check_jni.cc:65] |组="main" sCount=0 dsCount=0 obj=0x13054160 self=0xdd476000
03-19 10:39:29.491 25489-25517/org.aitech.ai.debug A/art: sart/runtime/check_jni.cc:65] | sysTid=25517 nice=0 cgrp=default sched=0/0 handle=0xf4923080
03-19 10:39:29.491 25489-25517/org.aitech.ai.debug A/art: sart/runtime/check_jni.cc:65] |状态=R schedstat=( 0 0 0 ) utm=10 stm=8 核心=3 HZ=100
03-19 10:39:29.491 25489-25517/org.aitech.ai.debug A/art: sart/runtime/check_jni.cc:65] |堆栈=0xdccb7000-0xdccb9000 堆栈大小=1036KB
03-19 10:39:29.491 25489-25517/org.aitech.ai.debug A/art: sart/runtime/check_jni.cc:65] |持有互斥量= "mutator lock"（共享持有）
03-19 10:39:29.491 25489-25517/org.aitech.ai.debug A/art: sart/runtime/check_jni.cc:65] 本机：#00 pc 00004e64 /system/lib/libbacktrace_libc++.so (UnwindCurrent::Unwind(unsigned int, ucontext*)+23)
03-19 10:39:29.491 25489-25517/org.aitech.ai.debug A/art: sart/runtime/check_jni.cc:65] native: #01 pc 00003665 /system/lib/libbacktrace_libc++.so (Backtrace::Unwind(unsigned int, ucontext*)+8)
03-19 10:39:29.491 25489-25517/org.aitech.ai.debug A/art: sart/runtime/check_jni.cc:65] native: #02 pc 0026bc55 /system/lib/libart.so (艺术::DumpNativeStack(std::__1::basic_ostream >&, int, char const*, art::mirror::ArtMethod*)+84)
03-19 10:39:29.491 25489-25517/org.aitech.ai.debug A/art: sart/runtime/check_jni.cc:65] native: #03 pc 0024e367 /system/lib/libart.so (艺术::线程::转储(std::__1::basic_ostream >&) const+158)
03-19 10:39:29.491 25489-25517/org.aitech.ai.debug A/art: sart/runtime/check_jni.cc:65] native: #04 pc 000b6d7b /system/lib/libart.so (艺术::JniAbort(char const*, char const*)+610)
03-19 10:39:29.491 25489-25517/org.aitech.ai.debug A/art: sart/runtime/check_jni.cc:65] native: #05 pc 000b74a1 /system/lib/libart.so (艺术::JniAbortF(char const*, char const*, ...)+68)
03-19 10:39:29.491 25489-25517/org.aitech.ai.debug A/art: sart/runtime/check_jni.cc:65] native: #06 pc 000b9a5b /system/lib/libart.so (艺术::ScopedCheck::Check(bool, char const*, ...) (.constprop.129)+922)
03-19 10:39:29.491 25489-25517/org.aitech.ai.debug A/art: sart/runtime/check_jni.cc:65] native: #07 pc 000c3545 /system/lib/libart.so (艺术::CheckJNI::NewStringUTF(_JNIEnv*, char const*)+44)
03-19 10:39:29.491 25489-25517/org.aitech.ai.debug A/art: sart/runtime/check_jni.cc:65] 本机：#08 pc 000bc843 /data/app/org.aitech.ai.debug-1/lib/arm/libmla.so (mediaToMediaWrapper(_JNIEnv*, fields*, std::__ndk1::shared_ptr const&)+514)
03-19 10:39:29.491 25489-25517/org.aitech.ai.debug A/art: sart/runtime/check_jni.cc:65] 本机：#09 pc 000b27af /data/app/org.aitech.ai.debug-1/lib/arm/libmla.so (???)
03-19 10:39:29.491 25489-25517/org.aitech.ai.debug A/art: sart/runtime/check_jni.cc:65] 原生：#10 pc 000b28f7 /data/app/org.aitech.ai.debug-1/lib/arm/libmla.so (getPagedAudio(_JNIEnv*, _jobject*, int, unsigned char, int, int)+46)
03-19 10:39:29.491 25489-25517/org.aitech.ai.debug A/art: sart/runtime/check_jni.cc:65] native: #11 pc 00a7a383 /data/dalvik-cache/arm/data@app@org.aitech.ai.debug-1@base.apk@classes.dex (Java_org_videolan_medialibrary_MedialibraryImpl_nativeGetSortedPagedAudio__IZII+110)
03-19 10:39:29.491 25489-25517/org.aitech.ai.debug A/art: sart/runtime/check_jni.cc:65] at org.aitech.medialibrary.MedialibraryImpl.nativeGetSortedPagedAudio（本机方法）
03-19 10:39:29.491 25489-25517/org.aitech.ai.debug A/art: sart/runtime/check_jni.cc:65] 在 org.aitech.medialibrary.MedialibraryImpl.getPagedAudio(MedialibraryImpl.java:194)
03-19 10:39:29.491 25489-25517/org.aitech.ai.debug A/art: sart/runtime/check_jni.cc:65] 在 org.aitech.ai.providers.medialibrary.TracksProvider。 getPage(TracksProvider.kt:63)
03-19 10:39:29.491 25489-25517/org.aitech.ai.debug A/art: sart/runtime/check_jni.cc:65] 在 org.aitech.ai.providers.medialibrary.TracksProvider。 getPage(TracksProvider.kt:33)
03-19 10:39:29.491 25489-25517/org.aitech.ai.debug A/art: sart/runtime/check_jni.cc:65] 在 org.aitech.ai.providers.medialibrary.MedialibraryProvider$ MLDataSource.loadInitial(MedialibraryProvider.kt:127)
03-19 10:39:29.491 25489-25517/org.aitech.ai.debug A/art: sart/runtime/check_jni.cc:65] 在 androidx.paging.PositionalDataSource.dispatchLoadInitial(PositionalDataSource.java:362)
03-19 10:39:29.491 25489-25517/org.aitech.ai.debug A/art: sart/runtime/check_jni.cc:65] 在 androidx.paging.TiledPagedList.(TiledPagedList.java:112 )
03-19 10:39:29.491 25489-25517/org.aitech.ai.debug A/art: sart/runtime/check_jni.cc:65] 在 androidx.paging.PagedList.create(PagedList.java:452)
03-19 10:39:29.491 25489-25517/org.aitech.ai.debug A/art: sart/runtime/check_jni.cc:65] 在 androidx.paging.PagedList$Builder.build(PagedList.java:611)
03-19 10:39:29.491 25489-25517/org.aitech.ai.debug A/art: sart/runtime/check_jni.cc:65] 在 androidx.paging.LivePagedListBuilder$1.compute(LivePagedListBuilder.java:202)
03-19 10:39:29.491 25489-25517/org.aitech.ai.debug A/art: sart/runtime/check_jni.cc:65] 在 androidx.paging.LivePagedListBuilder$1.compute(LivePagedListBuilder.java:167)
03-19 10:39:29.491 25489-25517/org.aitech.ai.debug A/art: sart/runtime/check_jni.cc:65] 在 androidx.lifecycle.ComputableLiveData$2.run(ComputableLiveData.java:101)
03-19 10:39:29.491 25489-25517/org.aitech.ai.debug A/art: sart/runtime/check_jni.cc:65] 在 java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1112)
03-19 10:39:29.491 25489-25517/org.aitech.ai.debug A/art: sart/runtime/check_jni.cc:65] 在 java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:587)
03-19 10:39:29.491 25489-25517/org.aitech.ai.debug A/art: sart/runtime/check_jni.cc:65] 在 java.lang.Thread.run(Thread.java:818)
03-19 10:39:29.491 25489-25517/org.aitech.ai.debug A/art: sart/runtime/check_jni.cc:65] """"""""""""""'
角色是U+1F609 眨眼
它的常规 UTF-8 编码是 f09f9889，与您的错误相符。
Java 期望 Modified UTF-8，但是：
Characters with code points above U+FFFF (so-called supplementary characters) are represented by separately encoding the two surrogate code units of their UTF-16 representation. Each of the surrogate code units is represented by three bytes. This means, supplementary characters are represented by six bytes, u, v, w, x, y, and z.
您不能为此使用 NewStringUTF，您必须从 UTF-8 手动解码。
借鉴，我们将做相当于
Charset.forName("UTF-8").decode(bb).toString():
const char * filename = /* what you have now */;
jobject bb = env->NewDirectByteBuffer(filename, strlen(filename));
jclass cls_Charset = env->FindClass("java/nio/charset/Charset");
jmethodID mid_Charset_forName = env->GetStaticMethodID(cls_Charset, "forName", "(Ljava/lang/String;)Ljava/nio/charset/Charset;");
jobject charset = env->CallStaticObjectMethod(cls_Charset, mid_Charset_forName, env->NewStringUTF("UTF-8"));
jmethodID mid_Charset_decode = env->GetMethodID(cls_Charset, "decode", "(Ljava/nio/ByteBuffer;)Ljava/nio/CharBuffer;");
jobject cb = env->CallObjectMethod(charset, mid_Charset_decode, bb);
env->DeleteLocalRef(bb);
jclass cls_CharBuffer = env->FindClass("java/nio/CharBuffer");
jmethodID mid_CharBuffer_toString = env->GetMethodID(cls_CharBuffer, "toString", "()Ljava/lang/String;");
jstring str = env->CallObjectMethod(cb, mid_CharBuffer_toString);
// Do something with str
我目前面临类似的问题，当时我正在做一个 android 项目。在深入诊断问题之前，我选择了 INVALIDATE CACHE AND RESTART 是的，它起作用了。
我的应用程序崩溃，logcat 显示此“”应用程序中的 JNI 检测到错误：输入无效修改后的 UTF-8：非法起始字节 0xf0”
logcat 显示了这个
03-19 10:39:29.491 25489-25517/org.aitech.ai.debug A/art: sart/runtime/check_jni.cc:65] JNI 检测到应用程序错误：输入无效修改后的 UTF-8：非法起始字节 0xf0 03-19 10:39:29.491 25489-25517/org.aitech.ai.debug A/art: sart/runtime/check_jni.cc:65] 字符串:
'ZA_SPEENA_JALLABI__YAMA_LALAI_ME_GHANAM__RANG_DE_(_BY_ARYANA_SAEED_)(128k).mp3' 03-19 10:39:29.491 25489-25517/org.aitech.ai.debug A/art: sart/runtime/check_jni.cc:65] 调用 NewStringUTF 03-19 10:39:29.491 25489-25517/org.aitech.ai.debug A/art: sart/runtime/check_jni.cc:65] 来自 org.aitech.medialibrary.interfaces.media.MediaWrapper[] org.aitech.medialibrary.MedialibraryImpl.nativeGetSortedPagedAudio(int , 布尔值, 整数, 整数) 03-19 10:39:29.491 25489-25517/org.aitech.ai.debug A/art: sart/runtime/check_jni.cc:65] "arch_disk_io_1" prio=5 tid=20 可运行 03-19 10:39:29.491 25489-25517/org.aitech.ai.debug A/art: sart/runtime/check_jni.cc:65] |组="main" sCount=0 dsCount=0 obj=0x13054160 self=0xdd476000 03-19 10:39:29.491 25489-25517/org.aitech.ai.debug A/art: sart/runtime/check_jni.cc:65] | sysTid=25517 nice=0 cgrp=default sched=0/0 handle=0xf4923080 03-19 10:39:29.491 25489-25517/org.aitech.ai.debug A/art: sart/runtime/check_jni.cc:65] |状态=R schedstat=( 0 0 0 ) utm=10 stm=8 核心=3 HZ=100 03-19 10:39:29.491 25489-25517/org.aitech.ai.debug A/art: sart/runtime/check_jni.cc:65] |堆栈=0xdccb7000-0xdccb9000 堆栈大小=1036KB 03-19 10:39:29.491 25489-25517/org.aitech.ai.debug A/art: sart/runtime/check_jni.cc:65] |持有互斥量= "mutator lock"（共享持有） 03-19 10:39:29.491 25489-25517/org.aitech.ai.debug A/art: sart/runtime/check_jni.cc:65] 本机：#00 pc 00004e64 /system/lib/libbacktrace_libc++.so (UnwindCurrent::Unwind(unsigned int, ucontext)+23) 03-19 10:39:29.491 25489-25517/org.aitech.ai.debug A/art: sart/runtime/check_jni.cc:65] native: #01 pc 00003665 /system/lib/libbacktrace_libc++.so (Backtrace::Unwind(unsigned int, ucontext*)+8) 03-19 10:39:29.491 25489-25517/org.aitech.ai.debug A/art: sart/runtime/check_jni.cc:65] native: #02 pc 0026bc55 /system/lib/libart.so (艺术::DumpNativeStack(std::__1::basic_ostream >&, int, char const*, art::mirror::ArtMethod*)+84) 03-19 10:39:29.491 25489-25517/org.aitech.ai.debug A/art: sart/runtime/check_jni.cc:65] native: #03 pc 0024e367 /system/lib/libart.so (艺术::线程::转储(std::__1::basic_ostream >&) const+158) 03-19 10:39:29.491 25489-25517/org.aitech.ai.debug A/art: sart/runtime/check_jni.cc:65] native: #04 pc 000b6d7b /system/lib/libart.so (艺术::JniAbort(char const*, char const*)+610) 03-19 10:39:29.491 25489-25517/org.aitech.ai.debug A/art: sart/runtime/check_jni.cc:65] native: #05 pc 000b74a1 /system/lib/libart.so (艺术::JniAbortF(char const*, char const*, ...)+68) 03-19 10:39:29.491 25489-25517/org.aitech.ai.debug A/art: sart/runtime/check_jni.cc:65] native: #06 pc 000b9a5b /system/lib/libart.so (艺术::ScopedCheck::Check(bool, char const*, ...) (.constprop.129)+922) 03-19 10:39:29.491 25489-25517/org.aitech.ai.debug A/art: sart/runtime/check_jni.cc:65] native: #07 pc 000c3545 /system/lib/libart.so (艺术::CheckJNI::NewStringUTF(_JNIEnv*, char const*)+44) 03-19 10:39:29.491 25489-25517/org.aitech.ai.debug A/art: sart/runtime/check_jni.cc:65] 本机：#08 pc 000bc843 /data/app/org.aitech.ai.debug-1/lib/arm/libmla.so (mediaToMediaWrapper(_JNIEnv*, fields*, std::__ndk1::shared_ptr const&)+514) 03-19 10:39:29.491 25489-25517/org.aitech.ai.debug A/art: sart/runtime/check_jni.cc:65] 本机：#09 pc 000b27af /data/app/org.aitech.ai.debug-1/lib/arm/libmla.so (???) 03-19 10:39:29.491 25489-25517/org.aitech.ai.debug A/art: sart/runtime/check_jni.cc:65] 原生：#10 pc 000b28f7 /data/app/org.aitech.ai.debug-1/lib/arm/libmla.so (getPagedAudio(_JNIEnv*, _jobject*, int, unsigned char, int, int)+46) 03-19 10:39:29.491 25489-25517/org.aitech.ai.debug A/art: sart/runtime/check_jni.cc:65] native: #11 pc 00a7a383 /data/dalvik-cache/arm/data@app@org.aitech.ai.debug-1@base.apk@classes.dex (Java_org_videolan_medialibrary_MedialibraryImpl_nativeGetSortedPagedAudio__IZII+110) 03-19 10:39:29.491 25489-25517/org.aitech.ai.debug A/art: sart/runtime/check_jni.cc:65] at org.aitech.medialibrary.MedialibraryImpl.nativeGetSortedPagedAudio（本机方法） 03-19 10:39:29.491 25489-25517/org.aitech.ai.debug A/art: sart/runtime/check_jni.cc:65] 在 org.aitech.medialibrary.MedialibraryImpl.getPagedAudio(MedialibraryImpl.java:194) 03-19 10:39:29.491 25489-25517/org.aitech.ai.debug A/art: sart/runtime/check_jni.cc:65] 在 org.aitech.ai.providers.medialibrary.TracksProvider。 getPage(TracksProvider.kt:63) 03-19 10:39:29.491 25489-25517/org.aitech.ai.debug A/art: sart/runtime/check_jni.cc:65] 在 org.aitech.ai.providers.medialibrary.TracksProvider。 getPage(TracksProvider.kt:33) 03-19 10:39:29.491 25489-25517/org.aitech.ai.debug A/art: sart/runtime/check_jni.cc:65] 在 org.aitech.ai.providers.medialibrary.MedialibraryProvider$ MLDataSource.loadInitial(MedialibraryProvider.kt:127) 03-19 10:39:29.491 25489-25517/org.aitech.ai.debug A/art: sart/runtime/check_jni.cc:65] 在 androidx.paging.PositionalDataSource.dispatchLoadInitial(PositionalDataSource.java:362) 03-19 10:39:29.491 25489-25517/org.aitech.ai.debug A/art: sart/runtime/check_jni.cc:65] 在 androidx.paging.TiledPagedList.(TiledPagedList.java:112 ) 03-19 10:39:29.491 25489-25517/org.aitech.ai.debug A/art: sart/runtime/check_jni.cc:65] 在 androidx.paging.PagedList.create(PagedList.java:452) 03-19 10:39:29.491 25489-25517/org.aitech.ai.debug A/art: sart/runtime/check_jni.cc:65] 在 androidx.paging.PagedList$Builder.build(PagedList.java:611) 03-19 10:39:29.491 25489-25517/org.aitech.ai.debug A/art: sart/runtime/check_jni.cc:65] 在 androidx.paging.LivePagedListBuilder$1.compute(LivePagedListBuilder.java:202) 03-19 10:39:29.491 25489-25517/org.aitech.ai.debug A/art: sart/runtime/check_jni.cc:65] 在 androidx.paging.LivePagedListBuilder$1.compute(LivePagedListBuilder.java:167) 03-19 10:39:29.491 25489-25517/org.aitech.ai.debug A/art: sart/runtime/check_jni.cc:65] 在 androidx.lifecycle.ComputableLiveData$2.run(ComputableLiveData.java:101) 03-19 10:39:29.491 25489-25517/org.aitech.ai.debug A/art: sart/runtime/check_jni.cc:65] 在 java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1112) 03-19 10:39:29.491 25489-25517/org.aitech.ai.debug A/art: sart/runtime/check_jni.cc:65] 在 java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:587) 03-19 10:39:29.491 25489-25517/org.aitech.ai.debug A/art: sart/runtime/check_jni.cc:65] 在 java.lang.Thread.run(Thread.java:818) 03-19 10:39:29.491 25489-25517/org.aitech.ai.debug A/art: sart/runtime/check_jni.cc:65] 03-19 10:39:29.491 25489-25517/org.aitech.ai.debug A/art: sart/runtime/check_jni.cc:65] JNI 检测到应用程序错误：输入无效修改后的 UTF-8：非法起始字节 0xf0 03-19 10:39:29.491 25489-25517/org.aitech.ai.debug A/art: sart/runtime/check_jni.cc:65] 字符串: 'ZA_SPEENA_JALLABI__YAMA_LALAI_ME_GHANAM__RANG_DE_(_BY_ARYANA_SAEED_)(128k).mp3' 03-19 10:39:29.491 25489-25517/org.aitech.ai.debug A/art: sart/runtime/check_jni.cc:65] 调用 NewStringUTF 03-19 10:39:29.491 25489-25517/org.aitech.ai.debug A/art: sart/runtime/check_jni.cc:65] 来自 org.aitech.medialibrary.interfaces.media.MediaWrapper[] org.aitech.medialibrary.MedialibraryImpl.nativeGetSortedPagedAudio(int , 布尔值, 整数, 整数) 03-19 10:39:29.491 25489-25517/org.aitech.ai.debug A/art: sart/runtime/check_jni.cc:65] "arch_disk_io_1" prio=5 tid=20 可运行 03-19 10:39:29.491 25489-25517/org.aitech.ai.debug A/art: sart/runtime/check_jni.cc:65] |组="main" sCount=0 dsCount=0 obj=0x13054160 self=0xdd476000 03-19 10:39:29.491 25489-25517/org.aitech.ai.debug A/art: sart/runtime/check_jni.cc:65] | sysTid=25517 nice=0 cgrp=default sched=0/0 handle=0xf4923080 03-19 10:39:29.491 25489-25517/org.aitech.ai.debug A/art: sart/runtime/check_jni.cc:65] |状态=R schedstat=( 0 0 0 ) utm=10 stm=8 核心=3 HZ=100 03-19 10:39:29.491 25489-25517/org.aitech.ai.debug A/art: sart/runtime/check_jni.cc:65] |堆栈=0xdccb7000-0xdccb9000 堆栈大小=1036KB 03-19 10:39:29.491 25489-25517/org.aitech.ai.debug A/art: sart/runtime/check_jni.cc:65] |持有互斥量= "mutator lock"（共享持有） 03-19 10:39:29.491 25489-25517/org.aitech.ai.debug A/art: sart/runtime/check_jni.cc:65] 本机：#00 pc 00004e64 /system/lib/libbacktrace_libc++.so (UnwindCurrent::Unwind(unsigned int, ucontext*)+23) 03-19 10:39:29.491 25489-25517/org.aitech.ai.debug A/art: sart/runtime/check_jni.cc:65] native: #01 pc 00003665 /system/lib/libbacktrace_libc++.so (Backtrace::Unwind(unsigned int, ucontext*)+8) 03-19 10:39:29.491 25489-25517/org.aitech.ai.debug A/art: sart/runtime/check_jni.cc:65] native: #02 pc 0026bc55 /system/lib/libart.so (艺术::DumpNativeStack(std::__1::basic_ostream >&, int, char const*, art::mirror::ArtMethod*)+84) 03-19 10:39:29.491 25489-25517/org.aitech.ai.debug A/art: sart/runtime/check_jni.cc:65] native: #03 pc 0024e367 /system/lib/libart.so (艺术::线程::转储(std::__1::basic_ostream >&) const+158) 03-19 10:39:29.491 25489-25517/org.aitech.ai.debug A/art: sart/runtime/check_jni.cc:65] native: #04 pc 000b6d7b /system/lib/libart.so (艺术::JniAbort(char const*, char const*)+610) 03-19 10:39:29.491 25489-25517/org.aitech.ai.debug A/art: sart/runtime/check_jni.cc:65] native: #05 pc 000b74a1 /system/lib/libart.so (艺术::JniAbortF(char const*, char const*, ...)+68) 03-19 10:39:29.491 25489-25517/org.aitech.ai.debug A/art: sart/runtime/check_jni.cc:65] native: #06 pc 000b9a5b /system/lib/libart.so (艺术::ScopedCheck::Check(bool, char const*, ...) (.constprop.129)+922) 03-19 10:39:29.491 25489-25517/org.aitech.ai.debug A/art: sart/runtime/check_jni.cc:65] native: #07 pc 000c3545 /system/lib/libart.so (艺术::CheckJNI::NewStringUTF(_JNIEnv*, char const*)+44) 03-19 10:39:29.491 25489-25517/org.aitech.ai.debug A/art: sart/runtime/check_jni.cc:65] 本机：#08 pc 000bc843 /data/app/org.aitech.ai.debug-1/lib/arm/libmla.so (mediaToMediaWrapper(_JNIEnv*, fields*, std::__ndk1::shared_ptr const&)+514) 03-19 10:39:29.491 25489-25517/org.aitech.ai.debug A/art: sart/runtime/check_jni.cc:65] 本机：#09 pc 000b27af /data/app/org.aitech.ai.debug-1/lib/arm/libmla.so (???) 03-19 10:39:29.491 25489-25517/org.aitech.ai.debug A/art: sart/runtime/check_jni.cc:65] 原生：#10 pc 000b28f7 /data/app/org.aitech.ai.debug-1/lib/arm/libmla.so (getPagedAudio(_JNIEnv*, _jobject*, int, unsigned char, int, int)+46) 03-19 10:39:29.491 25489-25517/org.aitech.ai.debug A/art: sart/runtime/check_jni.cc:65] native: #11 pc 00a7a383 /data/dalvik-cache/arm/data@app@org.aitech.ai.debug-1@base.apk@classes.dex (Java_org_videolan_medialibrary_MedialibraryImpl_nativeGetSortedPagedAudio__IZII+110) 03-19 10:39:29.491 25489-25517/org.aitech.ai.debug A/art: sart/runtime/check_jni.cc:65] at org.aitech.medialibrary.MedialibraryImpl.nativeGetSortedPagedAudio（本机方法） 03-19 10:39:29.491 25489-25517/org.aitech.ai.debug A/art: sart/runtime/check_jni.cc:65] 在 org.aitech.medialibrary.MedialibraryImpl.getPagedAudio(MedialibraryImpl.java:194) 03-19 10:39:29.491 25489-25517/org.aitech.ai.debug A/art: sart/runtime/check_jni.cc:65] 在 org.aitech.ai.providers.medialibrary.TracksProvider。 getPage(TracksProvider.kt:63) 03-19 10:39:29.491 25489-25517/org.aitech.ai.debug A/art: sart/runtime/check_jni.cc:65] 在 org.aitech.ai.providers.medialibrary.TracksProvider。 getPage(TracksProvider.kt:33) 03-19 10:39:29.491 25489-25517/org.aitech.ai.debug A/art: sart/runtime/check_jni.cc:65] 在 org.aitech.ai.providers.medialibrary.MedialibraryProvider$ MLDataSource.loadInitial(MedialibraryProvider.kt:127) 03-19 10:39:29.491 25489-25517/org.aitech.ai.debug A/art: sart/runtime/check_jni.cc:65] 在 androidx.paging.PositionalDataSource.dispatchLoadInitial(PositionalDataSource.java:362) 03-19 10:39:29.491 25489-25517/org.aitech.ai.debug A/art: sart/runtime/check_jni.cc:65] 在 androidx.paging.TiledPagedList.(TiledPagedList.java:112 ) 03-19 10:39:29.491 25489-25517/org.aitech.ai.debug A/art: sart/runtime/check_jni.cc:65] 在 androidx.paging.PagedList.create(PagedList.java:452) 03-19 10:39:29.491 25489-25517/org.aitech.ai.debug A/art: sart/runtime/check_jni.cc:65] 在 androidx.paging.PagedList$Builder.build(PagedList.java:611) 03-19 10:39:29.491 25489-25517/org.aitech.ai.debug A/art: sart/runtime/check_jni.cc:65] 在 androidx.paging.LivePagedListBuilder$1.compute(LivePagedListBuilder.java:202) 03-19 10:39:29.491 25489-25517/org.aitech.ai.debug A/art: sart/runtime/check_jni.cc:65] 在 androidx.paging.LivePagedListBuilder$1.compute(LivePagedListBuilder.java:167) 03-19 10:39:29.491 25489-25517/org.aitech.ai.debug A/art: sart/runtime/check_jni.cc:65] 在 androidx.lifecycle.ComputableLiveData$2.run(ComputableLiveData.java:101) 03-19 10:39:29.491 25489-25517/org.aitech.ai.debug A/art: sart/runtime/check_jni.cc:65] 在 java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1112) 03-19 10:39:29.491 25489-25517/org.aitech.ai.debug A/art: sart/runtime/check_jni.cc:65] 在 java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:587) 03-19 10:39:29.491 25489-25517/org.aitech.ai.debug A/art: sart/runtime/check_jni.cc:65] 在 java.lang.Thread.run(Thread.java:818) 03-19 10:39:29.491 25489-25517/org.aitech.ai.debug A/art: sart/runtime/check_jni.cc:65] """"""""""""""'
角色是U+1F609 眨眼
它的常规 UTF-8 编码是 f09f9889，与您的错误相符。 Java 期望 Modified UTF-8，但是：
Characters with code points above U+FFFF (so-called supplementary characters) are represented by separately encoding the two surrogate code units of their UTF-16 representation. Each of the surrogate code units is represented by three bytes. This means, supplementary characters are represented by six bytes, u, v, w, x, y, and z.
您不能为此使用 NewStringUTF，您必须从 UTF-8 手动解码。
借鉴
Charset.forName("UTF-8").decode(bb).toString():
const char * filename = /* what you have now */;
jobject bb = env->NewDirectByteBuffer(filename, strlen(filename));
jclass cls_Charset = env->FindClass("java/nio/charset/Charset");
jmethodID mid_Charset_forName = env->GetStaticMethodID(cls_Charset, "forName", "(Ljava/lang/String;)Ljava/nio/charset/Charset;");
jobject charset = env->CallStaticObjectMethod(cls_Charset, mid_Charset_forName, env->NewStringUTF("UTF-8"));
jmethodID mid_Charset_decode = env->GetMethodID(cls_Charset, "decode", "(Ljava/nio/ByteBuffer;)Ljava/nio/CharBuffer;");
jobject cb = env->CallObjectMethod(charset, mid_Charset_decode, bb);
env->DeleteLocalRef(bb);
jclass cls_CharBuffer = env->FindClass("java/nio/CharBuffer");
jmethodID mid_CharBuffer_toString = env->GetMethodID(cls_CharBuffer, "toString", "()Ljava/lang/String;");
jstring str = env->CallObjectMethod(cb, mid_CharBuffer_toString);
// Do something with str
我目前面临类似的问题，当时我正在做一个 android 项目。在深入诊断问题之前，我选择了 INVALIDATE CACHE AND RESTART 是的，它起作用了。