# App cannot be build

**URL:** <https://community.thunkable.com/t/app-cannot-be-build/2088969>\
**Category:** Questions about Thunkable X\
**Tags:** download\
**Created:** [October 19, 2022, 12:32am UTC](https://community.thunkable.com/t/app-cannot-be-build/2088969 "2022-10-19T00:32:01Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![dangcoi795pq](https://avatars.discourse-cdn.com/v4/letter/d/7ba0ec/32.png) [@dangcoi795pq](https://community.thunkable.com/u/dangcoi795pq)\
**Post date:** [October 19, 2022, 12:32am UTC](https://community.thunkable.com/t/app-cannot-be-build/2088969/1 "2022-10-19T00:32:01Z")

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I try to download my app but this happened

Error: Command failed: cd /thunkable/thunkableCompanion/android/; ./gradlew AssembleRelease ⚠ Cannot resolve the path to “fsevents” package. (node:434956) [DEP0148] DeprecationWarning: Use of deprecated folder mapping “./” in the “exports” field module resolution of the package at /thunkable/thunkableCompanion/node\_modules/tslib/package.json. Update this package.json to use a subpath pattern like “./_". (Use `node --trace-deprecation ...` to show where the warning was created) (node:434956) [DEP0148] DeprecationWarning: Use of deprecated folder mapping “./” in the “exports” field module resolution of the package at /thunkable/thunkableCompanion/node\_modules/react-rnd/node\_modules/tslib/package.json. Update this package.json to use a subpath pattern like "./_”. ⚠ Cannot resolve the path to “fsevents” package. (node:435007) [DEP0148] DeprecationWarning: Use of deprecated folder mapping “./” in the “exports” field module resolution of the package at /thunkable/thunkableCompanion/node\_modules/tslib/package.json. Update this package.json to use a subpath pattern like “./_". (Use `node --trace-deprecation ...` to show where the warning was created) (node:435007) [DEP0148] DeprecationWarning: Use of deprecated folder mapping “./” in the “exports” field module resolution of the package at /thunkable/thunkableCompanion/node\_modules/react-rnd/node\_modules/tslib/package.json. Update this package.json to use a subpath pattern like "./_”. ⚠ Cannot resolve the path to “fsevents” package. (node:436071) [DEP0148] DeprecationWarning: Use of deprecated folder mapping “./” in the “exports” field module resolution of the package at /thunkable/thunkableCompanion/node\_modules/tslib/package.json. Update this package.json to use a subpath pattern like “./_". (Use `node --trace-deprecation ...` to show where the warning was created) (node:436071) [DEP0148] DeprecationWarning: Use of deprecated folder mapping “./” in the “exports” field module resolution of the package at /thunkable/thunkableCompanion/node\_modules/react-rnd/node\_modules/tslib/package.json. Update this package.json to use a subpath pattern like "./_”. Note: Some input files use or override a deprecated API. Note: Recompile with -Xlint:deprecation for details. No issues found. FAILURE: Build failed with an exception. \* What went wrong: Execution failed for task ‘:app:packageRelease’. \> A failure occurred while executing com.android.build.gradle.tasks.PackageAndroidArtifact$IncrementalSplitterRunnable \> java.lang.OutOfMemoryError (no error message) \* Try: \> Run with --stacktrace option to get the stack trace. \> Run with --info or --debug option to get more log output. \> Run with --scan to get full insights. \* Get more help at [https://help.gradle.org](https://help.gradle.org/) BUILD FAILED in 31m 48s

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**Author:** ![matt\_conroy](https://sea1.discourse-cdn.com/flex015/user_avatar/community.thunkable.com/matt_conroy/32/150843_2.png) [@matt\_conroy](https://community.thunkable.com/u/matt_conroy)\
**Post date:** [October 20, 2022, 6:03pm UTC](https://community.thunkable.com/t/app-cannot-be-build/2088969/2 "2022-10-20T18:03:54Z")

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Hi @dangcoi795pq, sorry to see that you’re having issues with the publishing of your app. This is an Out of Memory error and likely means your app has exceeded the 50MB project limit. I would suggest checking the sizes of your files and assets to see if you can reduce their sizes and try publishing again.

Thank you!

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**Author:** ![system](https://us1.discourse-cdn.com/flex015/uploads/thunkable/original/3X/0/f/0f59f292712368bce16ff80133ae10de8a6f27e8.png) [@system](https://community.thunkable.com/u/system)\
**Post date:** [January 18, 2023, 6:04pm UTC](https://community.thunkable.com/t/app-cannot-be-build/2088969/3 "2023-01-18T18:04:17Z")

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