Source code was not found app:///index.android.bundleeven I've uploaded sourcemap

[abdullahizzuddiin]

Environment

How do you use Sentry?
sentry.io

Which SDK and version?

• react native 0.61.5
• @sentry/react-native: ^2.2.2

Steps to Reproduce

Initial Configuration

const dsn = Config.SENTRY_DSN;
const debug = __DEV__;
const release = `${DeviceInfo.getBundleId()}@${versionName}@${versionCode}+codepush:${codepushDist}`;
const dist = `${versionName}@${versionCode}+codepush:${codepushDist}`;
const environment = isProductionEnv ? 'production' : 'staging';
const sampleRate = debug ? 1 : 0.5;
const tracesSampleRate = 0.2;
const maxBreadcrumbs = 150; 

    Sentry.init({
        dsn,
        debug,
        release,
        dist,
        environment,
        sampleRate,
        tracesSampleRate,
        maxBreadcrumbs,
    });

• upload sourcemap

node_modules/@sentry/cli/bin/sentry-cli releases --org my-org --project my-project-slug     files "my.app.staging.debug@1.23.0@155+codepush:1"     upload-sourcemaps     --dist "my.app.staging.debug@1.23.0@155+codepush:1"     --strip-prefix . --bundle android/app/build/generated/assets/react/staging/debug/index.android.bundle --bundle-sourcemap android/app/build/generated/sourcemaps/react/staging/debug/index.android.bundle.map

// I also did this
node_modules/@sentry/cli/bin/sentry-cli releases --org my-org --project my-project-slug     files "my.app.staging.debug@1.23.0@155+codepush:1"     upload-sourcemaps     --dist "my.app.staging.debug@1.23.0@155+codepush:1"     --strip-prefix . android/app/build/generated/sourcemaps/react/staging/debug/index.android.bundle.map

• trigger random bug.
• Look at sentry UI and find the issue

Expected Result

I won't see any error as on Actual Result section.

I want to see my stack trace (without minified) and find the real root cause of my buggy app.

Actual Result

• Issue Section
  

• Sourcemap Section
  

Notes

I also have read these issues:

• Source code was not found for app:///main.jsbundle sentry-fastlane-plugin#44
• Source code was not found even after source map uploaded #1190

[jennmueng]

@abdullahizzuddiin As it says in your screenshot, you cannot have the @ character in the dist field. I would just set dist to 155+codepush:1 in your case.

[abdullahizzuddiin]

Thanks for pointing out @jennmueng.

I'll try your suggestion about dist issue

My main concern is the second error message. How to fix this app:///index.android.bundle issue

[abdullahizzuddiin]

This is what I got. So, I changed it to 155.1 and dist error has disappeared

But, the app:///index.android.bundle error still exist

*I took screen capture of different issue on sentry dashboard. Somehow, the first issue that I posted on thread started didn't appeared again on sentry dashboard even though it still happened on our app.

[jennmueng]

@abdullahizzuddiin Your new error is happening because your sourcemaps are named index.android.bundle and the error occurs in index.js. The filenames have to match for the sourcemaps to work. Are you running in dev mode or something that's causing the JS code not to be loaded from index.android.bundle?

[abdullahizzuddiin]

Actually, both of error that I uploaded (on thread starter and on previous post) is happened on react-native android debug mode.

And I just realized, my app's sourcemap that usually generated and located on android/app/build/generated/sourcemaps/ is not exist. As I read @sentry/react-native/sentry.gradle, that gradle will delete sourcemap after uploaded to sentry server. Unfortunately, sourcemap's release name that come from sentry.gradle didn't same as release name that I initialize on Sentry.init()

can we customize release name used on sentry.gradle ? or can we disable auto delete from that gradle?

[jennmueng]

@abdullahizzuddiin If you use custom release names, you will have to manually upload sourcemaps: https://docs.sentry.io/platforms/react-native/manual-setup/sourcemaps/

[abdullahizzuddiin]

Ah, I don't know that. Thanks for pointing it out.

So, how can I disable autoupload then?

Should I omit this command on app/build.gradle apply from: "../../node_modules/@sentry/react-native/sentry.gradle" ? is it safe?

[jennmueng]

Sorry for the late reply, I thought I had already replied! Yes, you can omit the sentry.gradle build step to stop sourcemaps if you wish to do so.