Bugsnag:上传源映射错误？

Question

我试图将源代码映射上传到Bugsnag，以便在发生错误时查看完整的堆栈跟踪，而不是绑定文件的堆栈跟踪。我遵循了这页面上的说明，但在构建APK时遇到了这个错误：

> Task :app:uploadBugsnagReleaseMapping
Mapping file not found: null

我查看了我的android\app\build.gradle文件，注意到minifiedEnabled属性被设置为false。我将其更改为true，然后错误更改为：

Mapping file not found: C:\Development\React Native Practise\bugsnag_practise\android\app\build\outputs\mapping\release\mapping.txt

我认为我需要手动添加该文件，因此我在该目录中添加了一个带有该名称的空文本文件，并得到如下结果：

Attempting upload of mapping file to Bugsnag
Bugsnag upload failed with code 422: Received empty file
Retrying Bugsnag upload (1/5) ...
Attempting upload of mapping file to Bugsnag
Bugsnag upload failed with code 422: Received empty file
Retrying Bugsnag upload (2/5) ...
Attempting upload of mapping file to Bugsnag
Bugsnag upload failed with code 422: Received empty file
Retrying Bugsnag upload (3/5) ...
Attempting upload of mapping file to Bugsnag
Bugsnag upload failed with code 422: Received empty file
Retrying Bugsnag upload (4/5) ...
Attempting upload of mapping file to Bugsnag
Bugsnag upload failed with code 422: Received empty file
Retrying Bugsnag upload (5/5) ...
Attempting upload of mapping file to Bugsnag
Bugsnag upload failed with code 422: Received empty file

如果有帮助的话，这就是我在android\app\build.gradle中的错误配置

bugsnag {
    autoUpload true
    ndk false
    autoReportBuilds true
    autoProguardConfig true
    overwrite true
    retryCount 5
}

以及我在同一个文件中的buildTypes配置：

buildTypes {
    release {
        signingConfig signingConfigs.release
        minifyEnabled enableProguardInReleaseBuilds
        proguardFiles getDefaultProguardFile("proguard-android.txt"), "proguard-rules.pro"
    }
}

是否缺少将填充此文件的配置选项？

Answer 1

您需要在app/proguard-rules.pro中禁用混淆。

# Disabling obfuscation is useful if you collect stack traces from production crashes
# (unless you are using a system that supports de-obfuscate the stack traces).
# Disable to generate mapping.txt Enable for production apk
-dontobfuscate <- Comment this line

再试一次