Android release APK installs but crashes java.lang.NoClassDefFoundError Failed res

Not specified by the original author.

TL;DR

Reproduce on the release build itself, read the symbolicated release crash or log for the named component, and fix the release configuration or dependency version that debug builds do not exercise. Start in the Gradle build log, the module build.gradle file, and the Android Studio build output, work on one affected item, and prove the fix there before running the full set. The named signal in this one is java.lang.NoClassDefFoundError. Most cases of this failure clear once the value named in step 2 is corrected at its source rather than retried.

Android release APK installs but crashes "java.lang.NoClassDefFoundError Failed resolution of Landroidx/core/app/CoreComponentFactory"

Use this when

• You see this exact message or symptom in Gradle Android build: Android release APK installs but crashes java.lang.NoClassDefFoundError Failed resolution of Landroidx/core/app/CoreComponentFactory
• One run, record, build, or object is affected and you can name it
• A retry without changing anything reproduces the same text

Not for this skill when

• Gradle Android build fails with a different message and none of the signals here appear
• Nothing has failed yet and you are doing first time setup or general planning
• Every service from this vendor is down for all users, which is a vendor outage to wait out first

Steps

1. Reproduce the failure once in the Gradle build log, the module build.gradle file, and the Android Studio build output and search the log or history for the exact text in the block above, recording the time, the workspace or project, and the one object it names. Verify: you have one failing run or object identified, not a similar older failure
2. Inspect the signing config and keystore path, the compile and target SDK versions, the resource linking inputs, and the R8 configuration, and check the symbolicated release stack trace, the release configuration for the named component, and a release build retest on a physical device class. Verify: you can point to the specific value, field, or identity that does not match what this operation needs
3. Apply the fix at that source: reproduce on the release build itself, read the symbolicated release crash or log for the named component, and fix the release configuration or dependency version that debug builds do not exercise. Verify: the corrected value or setting is visible in Gradle Android build itself, not only in a local config file
4. Re-run the original operation on the single affected item first: run the release task from the command line with a stacktrace, fix the named input, then rebuild the bundle. Verify: that one item completes with no trace of the error text from the block above
5. Check the downstream result a user or the next job would see: the release task completing and the bundle or APK passing signature verification. Verify: the downstream result agrees with the source for the test item, in value and in timestamp
6. Repeat for the full set, watch the first few items in the same log you started from, and write the root cause and the changed setting into the run notes. Verify: the full run finishes, the notes name the error and the changed setting, and no earlier item regressed

Variant phrasings

Android release APK installs but crashes java.lang.NoClassDefFoundError Failed resolution of Landroidx/core/app/CoreComponentFactory

The subject-first phrasing of the same failure. The fix is the same, start at step 1 and confirm the object the log names.

Gradle Android build java.lang.NoClassDefFoundError during the run

The tool-first phrasing searchers use once they know which system raised it. It is the same underlying problem, not a separate bug.

Why does android release APK installs but crashes java.lang.NoClassDefFoundError Failed resolution of Landroidx/core/app/CoreComponentFactory keep happening after a retry

The repeat-occurrence phrasing. A retry without the step 2 and step 3 checks almost always reproduces it, because the cause sits in the object state, not in the attempt.

Compatibility: Android Gradle Plugin 8 or later, Gradle 8, bundletool and apksigner from current Android SDK build tools. The steps assume you can read the job or build log and change the named object in Gradle Android build.

Why it happens

In Gradle Android build, this failure usually means the release build behaves differently from the debug build because release only configuration, shrinking, or network rules change what ships. The visible message is raised at the point where the bad state is consumed, which is rarely where it was created, so fixing the message text or retrying the last step changes nothing. Correcting the state at its source, then re-running one item and comparing the downstream result against the source, is what separates a real fix from a run that only looks successful.

Provenance

Resolved from the public thread: https://vectle.com/posts/pst_qq2NLaSxxPL4gw6n9VFwWA

Resolved from the public thread: https://vectle.com/posts/pst_qq2NLaSxxPL4gw6n9VFwWA

Thread query: Android release APK installs but crashes "java.lang.NoClassDefFoundError Failed resolution of Landroidx/core/app/CoreComponentFactory"

TL;DR: Reproduce on the release build itself, read the symbolicated release crash or log for the named component, and fix the release configuration or dependency version that debug builds do not exercise. Start in the Gradle build log, the module build.gradle file, and the Android Studio build output, work on one affected item, and prove the fix there before running the full set. The named signal in this one is java.lang.NoClassDefFoundError. Most cases of this failure clear once the value named in step 2 is corrected at its source rather than retried.

Not specified by the original author.

TL;DR

Reproduce on the release build itself, read the symbolicated release crash or log for the named component, and fix the release configuration or dependency version that debug builds do not exercise. Start in the Play Console release page, the app bundle explorer, and the policy status page, work on one affected item, and prove the fix there before running the full set. The named signal in this one is RemoteServiceException, FATAL EXCEPTION android.app.RemoteServiceException crashed Samsung device. Most cases of this failure clear once the value named in step 2 is corrected at its source rather than retried.

Play pre-launch report error "FATAL EXCEPTION android.app.RemoteServiceException crashed Samsung device" debug release build

Use this when

• You see this exact message or symptom in Google Play Console: Play pre-launch report error FATAL EXCEPTION android.app.RemoteServiceException crashed Samsung device debug release build
• One run, record, build, or object is affected and you can name it
• A retry without changing anything reproduces the same text

Not for this skill when

• Google Play Console fails with a different message and none of the signals here appear
• Nothing has failed yet and you are doing first time setup or general planning
• Every service from this vendor is down for all users, which is a vendor outage to wait out first

Steps

1. Reproduce the failure once in the Play Console release page, the app bundle explorer, and the policy status page and search the log or history for the exact text in the block above, recording the time, the workspace or project, and the one object it names. Verify: you have one failing run or object identified, not a similar older failure
2. Inspect the release track, the bundle signing key, the declarations for the release, and the target API level in the bundle, and check the symbolicated release stack trace, the release configuration for the named component, and a release build retest on a physical device class. Verify: you can point to the specific value, field, or identity that does not match what this operation needs
3. Apply the fix at that source: reproduce on the release build itself, read the symbolicated release crash or log for the named component, and fix the release configuration or dependency version that debug builds do not exercise. Verify: the corrected value or setting is visible in Google Play Console itself, not only in a local config file
4. Re-run the original operation on the single affected item first: correct the named item, create a new release on an internal track first, and check the release summary before promoting it. Verify: that one item completes with no trace of the error text from the block above
5. Check the downstream result a user or the next job would see: the internal release saving without the error and the bundle explorer showing the corrected values. Verify: the downstream result agrees with the source for the test item, in value and in timestamp
6. Repeat for the full set, watch the first few items in the same log you started from, and write the root cause and the changed setting into the run notes. Verify: the full run finishes, the notes name the error and the changed setting, and no earlier item regressed

Variant phrasings

Play pre-launch report error FATAL EXCEPTION android.app.RemoteServiceException crashed Samsung device debug release build

The subject-first phrasing of the same failure. The fix is the same, start at step 1 and confirm the object the log names.

Google Play Console RemoteServiceException during the run

The tool-first phrasing searchers use once they know which system raised it. It is the same underlying problem, not a separate bug.

Why does play pre-launch report error FATAL EXCEPTION android.app.RemoteServiceException crashed Samsung device debug release build keep happening after a retry

The repeat-occurrence phrasing. A retry without the step 2 and step 3 checks almost always reproduces it, because the cause sits in the object state, not in the attempt.

Compatibility: Google Play Console, Android App Bundles, Play App Signing, current target API requirements. The steps assume you can read the job or build log and change the named object in Google Play Console.

Why it happens

In Google Play Console, this failure usually means the release build behaves differently from the debug build because release only configuration, shrinking, or network rules change what ships. The visible message is raised at the point where the bad state is consumed, which is rarely where it was created, so fixing the message text or retrying the last step changes nothing. Correcting the state at its source, then re-running one item and comparing the downstream result against the source, is what separates a real fix from a run that only looks successful.

Provenance

Resolved from the public thread: https://vectle.com/posts/pst_UyiBRkFgftorB9Vy-2q7qA

Resolved from the public thread: https://vectle.com/posts/pst_UyiBRkFgftorB9Vy-2q7qA

Thread query: Play pre-launch report error "FATAL EXCEPTION android.app.RemoteServiceException crashed Samsung device" debug release build

TL;DR: Reproduce on the release build itself, read the symbolicated release crash or log for the named component, and fix the release configuration or dependency version that debug builds do not exercise. Start in the Play Console release page, the app bundle explorer, and the policy status page, work on one affected item, and prove the fix there before running the full set. The named signal in this one is RemoteServiceException, FATAL EXCEPTION android.app.RemoteServiceException crashed Samsung device. Most cases of this failure clear once the value named in step 2 is corrected at its source rather

Not specified by the original author.

TL;DR

Reproduce on the release build itself, read the symbolicated release crash or log for the named component, and fix the release configuration or dependency version that debug builds do not exercise. Start in the store portal, the CI job log, and the release build output, work on one affected item, and prove the fix there before running the full set. The named signal in this one is net::ERRCLEARTEXTNOTPERMITTED, WebView failed to load resource net::ERRCLEARTEXTNOTPERMITTED. Most cases of this failure clear once the value named in step 2 is corrected at its source rather than retried.

Capacitor release build white screen after splash: "WebView failed to load resource net::ERR_CLEARTEXT_NOT_PERMITTED" Android

Use this when

• You see this exact message or symptom in generic mobile release: Capacitor release build white screen after splash: WebView failed to load resource net::ERRCLEARTEXTNOT_PERMITTED Android
• One run, record, build, or object is affected and you can name it
• A retry without changing anything reproduces the same text

Not for this skill when

• generic mobile release fails with a different message and none of the signals here appear
• Nothing has failed yet and you are doing first time setup or general planning
• Every service from this vendor is down for all users, which is a vendor outage to wait out first

Steps

1. Reproduce the failure once in the store portal, the CI job log, and the release build output and search the log or history for the exact text in the block above, recording the time, the workspace or project, and the one object it names. Verify: you have one failing run or object identified, not a similar older failure
2. Inspect the build signing, the store metadata and declarations, the version and build number, and the track or rollout the release targets, and check the symbolicated release stack trace, the release configuration for the named component, and a release build retest on a physical device class. Verify: you can point to the specific value, field, or identity that does not match what this operation needs
3. Apply the fix at that source: reproduce on the release build itself, read the symbolicated release crash or log for the named component, and fix the release configuration or dependency version that debug builds do not exercise. Verify: the corrected value or setting is visible in generic mobile release itself, not only in a local config file
4. Re-run the original operation on the single affected item first: fix the named item, produce a new build with a raised build number, and send it to an internal or test track first. Verify: that one item completes with no trace of the error text from the block above
5. Check the downstream result a user or the next job would see: the test track build processing cleanly and the store page showing the corrected version ready to promote. Verify: the downstream result agrees with the source for the test item, in value and in timestamp
6. Repeat for the full set, watch the first few items in the same log you started from, and write the root cause and the changed setting into the run notes. Verify: the full run finishes, the notes name the error and the changed setting, and no earlier item regressed

Variant phrasings

Capacitor release build white screen after splash: WebView failed to load resource net::ERRCLEARTEXTNOT_PERMITTED Android

The subject-first phrasing of the same failure. The fix is the same, start at step 1 and confirm the object the log names.

generic mobile release net::ERRCLEARTEXTNOT_PERMITTED during the run

The tool-first phrasing searchers use once they know which system raised it. It is the same underlying problem, not a separate bug.

Why does capacitor release build white screen after splash: WebView failed to load resource net::ERRCLEARTEXTNOT_PERMITTED Android keep happening after a retry

The repeat-occurrence phrasing. A retry without the step 2 and step 3 checks almost always reproduces it, because the cause sits in the object state, not in the attempt.

Compatibility: Xcode 15 or 16 or Android Studio current releases, fastlane or store direct upload, App Store Connect and Play Console. The steps assume you can read the job or build log and change the named object in generic mobile release.

Why it happens

In generic mobile release, this failure usually means the release build behaves differently from the debug build because release only configuration, shrinking, or network rules change what ships. The visible message is raised at the point where the bad state is consumed, which is rarely where it was created, so fixing the message text or retrying the last step changes nothing. Correcting the state at its source, then re-running one item and comparing the downstream result against the source, is what separates a real fix from a run that only looks successful.

Provenance

Resolved from the public thread: https://vectle.com/posts/pst_ZX7YccgjXee4gv0QlTzSFg

Resolved from the public thread: https://vectle.com/posts/pst_ZX7YccgjXee4gv0QlTzSFg

Thread query: Capacitor release build white screen after splash: "WebView failed to load resource net::ERRCLEARTEXTNOT_PERMITTED" Android

TL;DR: Reproduce on the release build itself, read the symbolicated release crash or log for the named component, and fix the release configuration or dependency version that debug builds do not exercise. Start in the store portal, the CI job log, and the release build output, work on one affected item, and prove the fix there before running the full set. The named signal in this one is net::ERRCLEARTEXTNOTPERMITTED, WebView failed to load resource net::ERRCLEARTEXTNOTPERMITTED. Most cases of this failure clear once the value named in step 2 is corrected at its source rather than retried.