Build failed! [RunAapt] ERROR: Error running AAPT

[Winniethepooh_groupt]

Please help me. I've been trying to export the APK of my program but it keeps saying that there's an error, but I can seem to pinpoint what the problem is. Thank you!

Here's the AIA:

Google Drive: Sign-in

Here are the errors:

App Inventor is unable to compile this project.
The compiler error output was
[ReadBuildInfo] Starting Task
[ReadBuildInfo] Task succeeded in 0.004 seconds
[LoadComponentInfo] Starting Task
[LoadComponentInfo] INFO: Generating assets...
[LoadComponentInfo] Component assets needed, n = 1
[LoadComponentInfo] INFO: Generating activities...
[LoadComponentInfo] Component activities needed, n = 0
[LoadComponentInfo] Component activity metadata needed, n = 0
[LoadComponentInfo] INFO: Generating broadcast receivers...
[LoadComponentInfo] INFO: Generating libraries...
[LoadComponentInfo] Libraries needed, n = 1
[LoadComponentInfo] Component metadata needed, n = 0
[LoadComponentInfo] INFO: Generating Android minimum SDK...
[LoadComponentInfo] INFO: Generating native libraries...
[LoadComponentInfo] Native Libraries needed, n = 0
[LoadComponentInfo] INFO: Generating permissions...
[LoadComponentInfo] usesLocation = False
[LoadComponentInfo] Permissions needed, n = 7
[LoadComponentInfo] INFO: Generating component broadcast receivers...
[LoadComponentInfo] Task succeeded in 0.003 seconds
[PrepareAppIcon] Starting Task
[PrepareAppIcon] INFO: Creating mipmap dirs...
[PrepareAppIcon] INFO: Generating icons...
[PrepareAppIcon] Generating icons for mipmap-mdpi
[PrepareAppIcon] Generating icons for mipmap-hdpi
[PrepareAppIcon] Generating icons for mipmap-xhdpi
[PrepareAppIcon] Generating icons for mipmap-xxhdpi
[PrepareAppIcon] Generating icons for mipmap-xxxhdpi
[PrepareAppIcon] Task succeeded in 1.048 seconds
[XmlConfig] Starting Task
[XmlConfig] INFO: Creating animation xml
[XmlConfig] Creating zoom_enter.xml
[XmlConfig] Creating fadeout.xml
[XmlConfig] Creating slide_v_exit.xml
[XmlConfig] Creating fadein.xml
[XmlConfig] Creating zoom_exit.xml
[XmlConfig] Creating slide_v_enter.xml
[XmlConfig] Creating zoom_exit_reverse.xml
[XmlConfig] Creating slide_v_enter_reverse.xml
[XmlConfig] Creating zoom_enter_reverse.xml
[XmlConfig] Creating slide_enter_reverse.xml
[XmlConfig] Creating slide_exit.xml
[XmlConfig] Creating hold.xml
[XmlConfig] Creating slide_enter.xml
[XmlConfig] Creating slide_v_exit_reverse.xml
[XmlConfig] Creating slide_exit_reverse.xml
[XmlConfig] INFO: Creating style xml
[XmlConfig] INFO: Creating provider_path xml
[XmlConfig] INFO: Creating network_security_config xml
[XmlConfig] INFO: Generating adaptive icon file
[XmlConfig] INFO: Generating round adaptive icon file
[XmlConfig] INFO: Generating adaptive icon background file
[XmlConfig] Task succeeded in 0.003 seconds
[CreateManifest] Starting Task
[CreateManifest] INFO: Reading project specs...
[CreateManifest] VCode: 1
[CreateManifest] VName: 1.0
[CreateManifest] Min SDK 14
[CreateManifest] INFO: Writing screen 'appinventor.ai_winniethepoohgrouptwo.ACE_WINNIETHEPOOH.Mapeh_Page'
[CreateManifest] INFO: Writing screen 'appinventor.ai_winniethepoohgrouptwo.ACE_WINNIETHEPOOH.Filipino_Page'
[CreateManifest] INFO: Writing screen 'appinventor.ai_winniethepoohgrouptwo.ACE_WINNIETHEPOOH.Screen1'
[CreateManifest] INFO: Writing screen 'appinventor.ai_winniethepoohgrouptwo.ACE_WINNIETHEPOOH.ESP_QUESTION2'
[CreateManifest] INFO: Writing screen 'appinventor.ai_winniethepoohgrouptwo.ACE_WINNIETHEPOOH.PREPANDMEASURE'
[CreateManifest] INFO: Writing screen 'appinventor.ai_winniethepoohgrouptwo.ACE_WINNIETHEPOOH.ESP_QUESTION1'
[CreateManifest] INFO: Writing screen 'appinventor.ai_winniethepoohgrouptwo.ACE_WINNIETHEPOOH.BAKING'
[CreateManifest] INFO: Writing screen 'appinventor.ai_winniethepoohgrouptwo.ACE_WINNIETHEPOOH.BAKINGPANS'
[CreateManifest] INFO: Writing screen 'appinventor.ai_winniethepoohgrouptwo.ACE_WINNIETHEPOOH.Dashboard'
[CreateManifest] INFO: Writing screen 'appinventor.ai_winniethepoohgrouptwo.ACE_WINNIETHEPOOH.ESP_QUESTION4'
[CreateManifest] INFO: Writing screen 'appinventor.ai_winniethepoohgrouptwo.ACE_WINNIETHEPOOH.TLE_Page'
[CreateManifest] INFO: Writing screen 'appinventor.ai_winniethepoohgrouptwo.ACE_WINNIETHEPOOH.Math_Page'
[CreateManifest] INFO: Writing screen 'appinventor.ai_winniethepoohgrouptwo.ACE_WINNIETHEPOOH.English_Page'
[CreateManifest] INFO: Writing screen 'appinventor.ai_winniethepoohgrouptwo.ACE_WINNIETHEPOOH.Science_Page'
[CreateManifest] INFO: Writing screen 'appinventor.ai_winniethepoohgrouptwo.ACE_WINNIETHEPOOH.MAPEH_Pollution'
[CreateManifest] INFO: Writing screen 'appinventor.ai_winniethepoohgrouptwo.ACE_WINNIETHEPOOH.MIXANDCUT'
[CreateManifest] INFO: Writing screen 'appinventor.ai_winniethepoohgrouptwo.ACE_WINNIETHEPOOH.MAPEH_ClimateChange'
[CreateManifest] INFO: Writing screen 'appinventor.ai_winniethepoohgrouptwo.ACE_WINNIETHEPOOH.ESP_QUESTION5'
[CreateManifest] INFO: Writing screen 'appinventor.ai_winniethepoohgrouptwo.ACE_WINNIETHEPOOH.ESP_QUESTION3'
[CreateManifest] INFO: Writing screen 'appinventor.ai_winniethepoohgrouptwo.ACE_WINNIETHEPOOH.MAPEH_Overpopulation'
[CreateManifest] INFO: Writing screen 'appinventor.ai_winniethepoohgrouptwo.ACE_WINNIETHEPOOH.EQUIPANDDECOR'
[CreateManifest] INFO: Writing screen 'appinventor.ai_winniethepoohgrouptwo.ACE_WINNIETHEPOOH.AP_Page'
[CreateManifest] INFO: Writing screen 'appinventor.ai_winniethepoohgrouptwo.ACE_WINNIETHEPOOH.MAPEH_Biodiversity'
[CreateManifest] INFO: Writing screen 'appinventor.ai_winniethepoohgrouptwo.ACE_WINNIETHEPOOH.EsP_Page'
[CreateManifest] Task succeeded in 0.002 seconds
[AttachNativeLibs] Starting Task
[AttachNativeLibs] Task succeeded in 0.001 seconds
[AttachAarLibs] Starting Task
[AttachAarLibs] Task succeeded in 0.133 seconds
[AttachCompAssets] Starting Task
[AttachCompAssets] Task succeeded in 0.105 seconds
[MergeResources] Starting Task
[MergeResources] Task succeeded in 0.201 seconds
[SetupLibs] Starting Task
[SetupLibs] Task succeeded in 0.0 seconds
[RunAapt] Starting Task
[RunAapt] ERROR: Error running AAPT
[RunAapt] Task errored in 0.03 seconds

[TIMAI2]

FAQ Section: Build Errors

apk Install Errors Google Play Protect Unsafe App Blocked - @Anke Build Errors [PrepareAppIcon] Task errored - @Boban [PrepareAppIcon] Task errored - @TimAI2 [ReadBuildInfo] Task Errored - (Project inside project) - ABG Naming a button 'back' or 'take' causes build errors - @Boban apkSigner execution failed - SteveJG Build Server Status - MIT Build Servers Overview Bar Graph app - ABG nb184 - Compiling error: SteveJG's Monster List of Build Errors Build app QR code regularly stops …

[ABG]

How many screens do you have?

Two dozen?

Export the aia and try to build it on the code server.

[ChrisWard]

Hello Winniethepooh grouptwo

It looks like you are exceeding the maximum number of Screens.

Firstly - ask yourself if that many Screens are really necessary - the most reliable Apps are 'Lean and Mean'. To achieve that, apply the KISS principle.

I recommend that you use Virtual Screens.
When we define virtual screens, we use one 'real' App Inventor Screen (most often Screen1). Screen-sized Vertical Arrangements on it are displayed/hidden as required - they are the Virtual Screens. This is generally a better approach for multi-screen Apps, they share data without having to "pass" it between screens and it also reduces code duplication, making the App more efficient and the code easier to follow if you have to return to it at a later date.

So, instead of separate "houses", virtual screens are "rooms" of the same "house".