JNI ERROR (app bug): global reference table overflow (max=51200)global reference table dump:

[Abes Yao]

unity version 2020.3.38f1

admob sdk 7.3.1

backtrace:
 /apex/com.android.runtime/lib64/bionic/libc.so (abort+168)
 /apex/com.android.art/lib64/libart.so (art::Runtime::Abort(char const*)+704)
 /apex/com.android.art/lib64/libbase.so (android::base::SetAborter(std::__1::function<void (char const*)>&&)::$_3::__invoke(char const*)+80)
 /apex/com.android.art/lib64/libbase.so (android::base::LogMessage::~LogMessage()+352)
 /apex/com.android.art/lib64/libart.so (art::JavaVMExt::AddGlobalRef(art::Thread*, art::ObjPtr<art::mirror::Object>)+1908)
 /apex/com.android.art/lib64/libart.so (art::JNI<false>::NewGlobalRef(_JNIEnv*, _jobject*)+152)
 /data/app/~~nSkpRPLUXzttyc1AVnJlNg==/com.google.android.webview-BccZNYWi_Mvr5zvJnJubzg==/base.apk!libmonochrome.so
 /data/app/~~nSkpRPLUXzttyc1AVnJlNg==/com.google.android.webview-BccZNYWi_Mvr5zvJnJubzg==/base.apk!libmonochrome.so
 /data/app/~~nSkpRPLUXzttyc1AVnJlNg==/com.google.android.webview-BccZNYWi_Mvr5zvJnJubzg==/base.apk!libmonochrome.so
 /data/app/~~nSkpRPLUXzttyc1AVnJlNg==/com.google.android.webview-BccZNYWi_Mvr5zvJnJubzg==/base.apk!libmonochrome.so (Java_J_N_MLlibBXh+56)
 /data/app/~~nSkpRPLUXzttyc1AVnJlNg==/com.google.android.webview-BccZNYWi_Mvr5zvJnJubzg==/oat/arm64/base.odex (art_jni_trampoline+132)
 /apex/com.android.art/lib64/libart.so (nterp_helper+152)
 /data/app/~~nSkpRPLUXzttyc1AVnJlNg==/com.google.android.webview-BccZNYWi_Mvr5zvJnJubzg==/base.apk (org.chromium.base.JavaExceptionReporter.uncaughtException+18)
 /apex/com.android.art/lib64/libart.so (nterp_helper+7540)
 /apex/com.android.art/javalib/core-oj.jar (java.lang.ThreadGroup.uncaughtException+28)
 /apex/com.android.art/lib64/libart.so (nterp_helper+3924)
 /apex/com.android.art/javalib/core-oj.jar (java.lang.ThreadGroup.uncaughtException+8)
 /apex/com.android.art/lib64/libart.so (nterp_helper+7540)
 /apex/com.android.art/javalib/core-oj.jar (java.lang.Thread.dispatchUncaughtException+30)
 /apex/com.android.art/lib64/libart.so (art_quick_invoke_stub+556)
 /apex/com.android.art/lib64/libart.so (art::JValue art::InvokeVirtualOrInterfaceWithVarArgs<art::ArtMethod*>(art::ScopedObjectAccessAlreadyRunnable const&, _jobject*, art::ArtMethod*, std::__va_list)+828)
 /apex/com.android.art/lib64/libart.so (art::JNI<false>::CallVoidMethodV(_JNIEnv*, _jobject*, _jmethodID*, std::__va_list)+184)
 /apex/com.android.art/lib64/libart.so (_JNIEnv::CallVoidMethod(_jobject*, _jmethodID*, ...)+120)
 /apex/com.android.art/lib64/libart.so (art::Thread::HandleUncaughtExceptions(art::ScopedObjectAccessAlreadyRunnable&)+300)
 /apex/com.android.art/lib64/libart.so (art::Thread::Destroy()+312)
 /apex/com.android.art/lib64/libart.so (art::ThreadList::Unregister(art::Thread*)+128)
 /apex/com.android.art/lib64/libart.so (art::Thread::CreateCallback(void*)+1712)
 /apex/com.android.runtime/lib64/bionic/libc.so (__pthread_start(void*)+208)
 /apex/com.android.runtime/lib64/bionic/libc.so (__start_thread+68)

[Mobile Ads SDK Forum Advisor]

Hello Abes,

Thank you for reaching out to us.

Upon checking the stack trace you provided, there appears to be no symbols for AdMob that causes the crash. However, so we may investigate this further, kindly provide us the following information below privately:

• Sample App
• Steps to replicate
• App ID
• SDK Version
• Complete Stack Trace Error
• Device name and versions affected

You can provide the following details via reply privately to author option or directly provide it to the link below.

If the file(s) you are looking to share are less than 25mb in total you can attach them to this case on your next reply. If you are having trouble attaching your file to this case or if your file(s) are larger than 25mb, you can share your files with me by performing the following steps:

1. Navigate to

https://docs.google.com/forms/d/e/1FAIpQLSfkAiXMeYP-fw1W3Z-tT9uwmATEKO5X6S-th0gR2ezdKaaqfg/viewform?usp=pp_url&entry.400550049=Mobile+Ads+SDK&entry.460850823=5004Q00002lJA8pQAG&entry.80707362=00179699

2. Fill out all fields, and attach your file(s).

3. Please reply back on this thread when you have uploaded your file(s). Please do not share this link.

Regards,

 

Mobile Ads SDK Team

ref:_00D1U1174p._5004Q2lJA8p:ref