# error when signing apk

**URL:** <https://forums.fusetools.com/t/error-when-signing-apk/4012>\
**Category:** How-to Discussions\
**Created:** [February 23, 2018, 11:27am UTC](https://forums.fusetools.com/t/error-when-signing-apk/4012 "2018-02-23T11:27:40Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![Mahmoud\_Sohail](https://avatars.discourse-cdn.com/v4/letter/m/f04885/32.png) [@Mahmoud\_Sohail](https://forums.fusetools.com/u/Mahmoud_Sohail)\
**Post date:** [February 23, 2018, 11:27am UTC](https://forums.fusetools.com/t/error-when-signing-apk/4012/1 "2018-02-23T11:27:40Z")

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i develop an application, and when i am going to generate release key then signing the application , i forced a problem add this is the result shown in the console , with note the keystore is generated and i will alos write here the uno project file.

`\* Try:  
Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output.  
Incremental java compilation is an incubating feature.  
:app:preBuild UP-TO-DATE  
:app:preReleaseBuild UP-TO-DATE  
:app:checkReleaseManifest  
:app:preDebugBuild UP-TO-DATE  
:app:prepareComAndroidSupportAnimatedVectorDrawable2340Library UP-TO-DATE  
:app:prepareComAndroidSupportAppcompatV72340Library UP-TO-DATE  
:app:prepareComAndroidSupportDesign2340Library UP-TO-DATE  
:app:prepareComAndroidSupportRecyclerviewV72340Library UP-TO-DATE  
:app:prepareComAndroidSupportSupportV42340Library UP-TO-DATE  
:app:prepareComAndroidSupportSupportVectorDrawable2340Library UP-TO-DATE  
:app:prepareIdZeloryCompressor210Library UP-TO-DATE  
:app:prepareReleaseDependencies  
:app:compileReleaseAidl UP-TO-DATE  
:app:compileReleaseRenderscript  
:app:generateReleaseBuildConfig  
:app:generateReleaseResValues UP-TO-DATE  
:app:generateReleaseResources  
:app:mergeReleaseResources  
:app:processReleaseManifest  
:app:processReleaseResources  
:app:generateReleaseSources  
:app:incrementalReleaseJavaCompilationSafeguard  
:app:compileReleaseJavaWithJavac  
:app:compileReleaseJavaWithJavac - is not incremental (e.g. outputs have changed, no previous execution, etc.).  
:app:generateJsonModelRelease UP-TO-DATE  
:app:externalNativeBuildRelease  
building E:\Fuse-Workspace\Daman\Daman App\build\Android\Release\app.externalNativeBuild\cmake\release\obj\armeabi-v7a\libMainActivity.so  
:app:compileReleaseSources  
:app:mergeReleaseShaders UP-TO-DATE  
:app:compileReleaseShaders UP-TO-DATE  
:app:generateReleaseAssets UP-TO-DATE  
:app:mergeReleaseAssets  
:app:transformClassesWithDexForRelease  
:app:mergeReleaseJniLibFolders UP-TO-DATE  
:app:transformNative\_libsWithMergeJniLibsForRelease  
:app:transformNative\_libsWithStripDebugSymbolForRelease  
:app:processReleaseJavaRes UP-TO-DATE  
:app:transformResourcesWithMergeJavaResForRelease UP-TO-DATE  
:app:validateSigningRelease  
:app:packageRelease FAILED

BUILD FAILED

Total time: 1 mins 33.899 secs  
(unknown): E0200: Android build failed  
1 m, 35.31 s

Build completed in 137.37 seconds  
2 warnings  
1 error`

The uno project file is :  
{  
“Icon”: “assets/Icons/ic\_logo.png”,  
“RootNamespace”:"",  
“Version”: “1”,  
“Packages”: [  
“Fuse”,  
“FuseJS”,  
“Fuse.ImageTools”,  
“Fuse.Camera”,  
“Fuse.CameraRoll”  
],  
“Includes”: [  
“_",  
"_.js:Bundle”,  
“assets/images/_.png:Bundle",  
"text/_.json:Bundle”,  
“RestFul/_.js:Bundle",  
"assets/flags/_.png:Bundle”,  
“assets/images/_.png:Bundle",  
"_.uno”  
],  
“iOS”: {  
“BundleIdentifier”: “com.engmhmods.dmmm”  
},  
“Android”: {  
“Package”: “com.engmhmods.actsol.dmmm”,  
“Activity”: “MainActivity”,  
“VersionName”: “1”,  
“VersionCode”: “1”,  
“SDK”: {  
“MinVersion”: “17”,  
“CompileVersion”: “26”,  
},  
“Key”: {  
“Alias”: “application”,  
“AliasPassword”: “123456”,  
“Store”: “release.keystore”,  
“StorePassword”: “123456”  
},  
“ApplicationLabel”: “test”,  
“Icons”: {  
“LDPI”: “$(Icon)”,  
“MDPI”: “$(Icon)”,  
“HDPI”: “$(Icon)”,  
“XHDPI”: “$(Icon)”,  
“XXHDPI”: “$(Icon)”,  
“XXXHDPI”: “$(Icon)”  
}  
},  
“Mobile”: {  
“Orientations”: “Portrait”  
}

}

---

<div class="post-metadata">

**Author:** ![Mahmoud\_Sohail](https://avatars.discourse-cdn.com/v4/letter/m/f04885/32.png) [@Mahmoud\_Sohail](https://forums.fusetools.com/u/Mahmoud_Sohail)\
**Post date:** [February 23, 2018, 11:38am UTC](https://forums.fusetools.com/t/error-when-signing-apk/4012/2 "2018-02-23T11:38:04Z")

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i solve the problem , i don’t put the release key with the same alias name as uno project