java.io.FileNotFoundException

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Description

E/LogWriter: save: 
 java.io.FileNotFoundException: /data/com.github.piasy.bootstrap/performance/looper-2016-12-11_23-48-25.844.log (No such file or directory)
     at java.io.FileOutputStream.open(Native Method)
     at java.io.FileOutputStream.<init>(FileOutputStream.java:221)
     at java.io.FileOutputStream.<init>(FileOutputStream.java:140)
     at com.github.moduth.blockcanary.LogWriter.save(LogWriter.java:108)
     at com.github.moduth.blockcanary.LogWriter.save(LogWriter.java:56)
     at com.github.moduth.blockcanary.BlockCanaryInternals$1.onBlockEvent(BlockCanaryInternals.java:63)
     at com.github.moduth.blockcanary.LooperMonitor$1.run(LooperMonitor.java:74)
     at android.os.Handler.handleCallback(Handler.java:751)
     at android.os.Handler.dispatchMessage(Handler.java:95)
     at android.os.Looper.loop(Looper.java:154)
     at android.os.HandlerThread.run(HandlerThread.java:61)

Contributor guide

Research direction

Check the LogWriter.save method at line 108; ensure the directory exists before creating the file.

Tech stack

javaandroid

Domain

mobile

Issue type

Bug

DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.

2

Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.

1-3 hours

Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.

Active

ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.

Clear

Prerequisites

JavaAndroid

Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.

75