Xamarin Android JNI 错误访问已删除全局 0x000000

Question

我遇到如下无法捕获的错误。应该从哪里开始调试这种错误？

我猜这是内存泄漏问题或 GC 引用了已删除的对象。但是，错误消息并没有给我任何线索，说明为什么会发生这种情况，或者我应该从哪里开始深入研究...

你可以看看vimeo

JNI ERROR (app bug): accessed deleted Global 0x606a
[java_vm_ext.cc] JNI DETECTED ERROR IN APPLICATION: use of deleted global reference 0x606a
[java_vm_ext.cc] "Thread-28" prio=10 tid=34 Runnable
[java_vm_ext.cc]   | group="main" sCount=0 dsCount=0 flags=0 obj=0x13080000 self=0x7ac5a58c00
[java_vm_ext.cc]   | sysTid=8181 nice=-10 cgrp=default sched=0/0 handle=0x7aaabfd4f0
[java_vm_ext.cc]   | state=R schedstat=( 237903034 19270156 585 ) utm=20 stm=3 core=3 HZ=100
[java_vm_ext.cc]   | stack=0x7aaa9fe000-0x7aaaa00000 stackSize=2MB
[java_vm_ext.cc]   | held mutexes= "mutator lock"(shared held)
[java_vm_ext.cc]   native: #00 pc 00000000003cb654  /system/lib64/libart.so 

// ...

[libc] Fatal signal 6 (SIGABRT), code -6 (SI_TKILL) in tid 8181 (GLThread 25), pid 7983 (ngoslab.lithium)

此处已满error log

Answer 1

我找到了原因。当同时使两个SKGLView失效时，我面临JNI ERROR (app bug): accessed deleted Global 0x606a.

因此，我从 SKGLView 更改为 SKCanvasView。之后，问题再也没出现。

Xamarin Android JNI 错误访问已删除全局 0x000000

Xamarin Android JNI ERROR accessed deleted Global 0x000000

c#

java-native-interface

xamarin.android

xamarin

xamarin.forms