Android Symbolicated Stack Trace points to a wrong line

[HariWarshan]

OS:

• Windows
• MacOS
• Linux

Platform:

• iOS
• Android

SDK:

• @sentry/react-native (>= 1.0.0)
• react-native-sentry (<= 0.43.2)

react-native version: 0.68.2

Are you using Expo?

• Yes
• No

Are you using sentry.io or on-premise?

• sentry.io (SaaS)
• on-premise

Configuration:

(@sentry/react-native)

Sentry.init({
  dsn: 'https://[email protected]/...'
   environment: "production",
    tracesSampleRate: 1,
    enableAutoSessionTracking: true,
      release: `${AppConstant.APP_NAME}@${AppConstant.APP_VERSION }`
     dist: AppConstant.APP_BUILD,
    enableNative: true,
    attachScreenshot: true,
    integrations: [new Sentry.ReactNativeTracing()]
});

---

I have following issue:

[Description]
I did uploaded the stack trace but noticed The trace for this event cannot be found

Steps to reproduce:

• I am creating bundle files with react-native bundle --dev false --platform android --entry-file index.js --bundle-output index.android.bundle --sourcemap-output index.android.bundle.map
• uploading them using ./node_modules/@sentry/cli/bin/sentry-cli --log-level=debug releases --org <org_name> --project <project_name> files $APP_NAME@$APP_VERSION upload-sourcemaps --dist $BUILD_NUMBER --strip-prefix index.js --rewrite index.android.bundle index.android.bundle.map
• i can able to see the sourcemaps thats uploaded in archives
  
• trigger exception manually using Sentry.captureException("Test Capture Exception")

Actual result:

• i am noticing this messageThe trace for this event cannot be found on that particular event
  
• when i do sentry-cli sourcemaps explain, am getting Event exception stacktrace selected frame (0) has incorrect abs_path (valid url is required).

Expected result:
sourcemap should be linked to the events and i should be able to identify the exact line where the exception happened

[krystofwoldrich]

Hi, thank you for the message,
can you open the event JSON on the issue page and search for exception -> values -> raw_stacktrace -> frames -> abs_path and share some (or best all if they are different) abs_path paths examples with us?

[HariWarshan]

@krystofwoldrich i can see "abs_path": "app:///index.android.bundle" in all frames

[krystofwoldrich]

Are you using RN SDK older than 5.1.1?

Likely you need this fix #2891

Can you upgrade to the latest SDK version?

[HariWarshan]

@sentry/react-native version is not older than 5.1.1 here are the versions

@sentry/react-native: 5.5.0, 
react-native: 0.68.2

[krystofwoldrich]

I'm looking back at this screen the stack frames look symbolicated, what exactly is the issue here?

[HariWarshan]

This is an exception which is triggered to test if the events are being logged in sentry
Sentry.captureException("Test Capture Exception")

also i can share the event-id 82c922bfbf844e6e948dc00e346b9011

[krystofwoldrich]

@HariWarshan Thank you, I see now, the stack trace doesn't point to the correct file and line of code.

Are you using Hermes?

[HariWarshan]

yes, we are using Hermes. @krystofwoldrich

[krystofwoldrich]

Okay, I see,
you need to create Hermes combined source map.

npx react-native bundle --platform android --dev false --entry-file index.js --reset-cache --bundle-output index.android.bundle --sourcemap-output index.android.bundle.packager.map --minify false

node_modules/hermes-engine/{OS-BIN}/hermesc -O -emit-binary -output-source-map -out=index.android.bundle.hbc index.android.bundle
rm -f index.android.bundle
mv index.android.bundle.hbc index.android.bundle

node node_modules/react-native/scripts/compose-source-maps.js index.android.bundle.packager.map index.android.bundle.hbc.map -o index.android.bundle.map

More details about the command https://docs.sentry.io/platforms/react-native/manual-setup/hermes/.