!!Heap Dump file Crash

[xiaoyaomeng]

Description

In Android 10, Log:

2021-02-20 09:55:35.841 17079-11470/xxx.xxxx.xxx E/AndroidRuntime: FATAL EXCEPTION: AsyncTask #32
    Process: xxx.xxxx.xxx, PID: 17079
    java.lang.IllegalArgumentException: Failed to find configured root that contains /data/data/xxx.xxxx.xxx/cache/leakcanary/2021-02-20_09-49-25_148.hprof
        at leakcanary.internal.LeakCanaryFileProvider$SimplePathStrategy.getUriForFile(LeakCanaryFileProvider.kt:319)
        at leakcanary.internal.LeakCanaryFileProvider$Companion.getUriForFile(LeakCanaryFileProvider.kt:412)
        at leakcanary.internal.activity.LeakViewsKt$shareHeapDump$1.run(LeakViews.kt:34)
        at android.os.AsyncTask$SerialExecutor$1.run(AsyncTask.java:289)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641)
        at java.lang.Thread.run(Thread.java:919)
2021-02-20 09:55:36.844 17079-11470/xxx.xxxx.xxx E/APP: (CrashHandler.java:33) uncaughtException GlipUncaughtException 
    java.lang.IllegalArgumentException: Failed to find configured root that contains /data/data/xxx.xxxx.xxx/cache/leakcanary/2021-02-20_09-49-25_148.hprof
        at leakcanary.internal.LeakCanaryFileProvider$SimplePathStrategy.getUriForFile(LeakCanaryFileProvider.kt:319)
        at leakcanary.internal.LeakCanaryFileProvider$Companion.getUriForFile(LeakCanaryFileProvider.kt:412)
        at leakcanary.internal.activity.LeakViewsKt$shareHeapDump$1.run(LeakViews.kt:34)
        at android.os.AsyncTask$SerialExecutor$1.run(AsyncTask.java:289)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641)
        at java.lang.Thread.run(Thread.java:919)

I found that every time I click Share Heap Dump file, it will crash. The Log is as follows. I checked Leakcannary's code and found that it is because there is no cache path directory in the root path xml (leak_canary_file_paths.xml). When leakcanary.internal.LeakDirectoryProvider#newHeapDumpFile dumped the file, it was found that the downloads did not have the write permission, and they were finally put in the cache path.

So this bug occurred. I have forcibly replaced the leakcanary xml in the app with my own xml to solve this problem, but I hope the official can also modify the xml configuration or the code of newHeapDumpFile.

Steps to Reproduce

[Provide a sample project, a .hprof file or a failing test]

1. [First Step]

2. [Second Step]

3. [and so on...]

Expected behavior: [What you expect to happen]

Version Information

• LeakCanary version:
• Android OS version:
• Gradle version:

Additional Information

Any additional information, configuration or data that might be necessary to reproduce the issue.

[pyricau]

How should we handle this?

[xiaoyaomeng]

How should we handle this?

You handle it , just only edit 'leak_canary_file_paths.xml'

Add root path:
<cache-path name="leakcanary_cache" path="leakcanary/" />

[xiaoyaomeng]

okay，thx