I was building an app but then it just gave me this error message:
App Inventor is unable to compile this project. The compiler error output was [ReadBuildInfo] Starting Task [ReadBuildInfo] Task succeeded in 0.006 seconds [LoadComponentInfo] Starting Task [LoadComponentInfo] INFO: Generating assets... [LoadComponentInfo] Component assets needed, n = 0 [LoadComponentInfo] INFO: Generating activities... [LoadComponentInfo] Component activities needed, n = 0 [LoadComponentInfo] Component activity metadata needed, n = 0 [LoadComponentInfo] INFO: Generating broadcast receivers... [LoadComponentInfo] Component content providers needed, n = 0 [LoadComponentInfo] INFO: Generating libraries... [LoadComponentInfo] Libraries needed, n = 4 [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] INFO: Component "com.google.appinventor.components.runtime.Button" does not specify permissionConstraints [LoadComponentInfo] INFO: Component "com.google.appinventor.components.runtime.Form" does not specify permissionConstraints [LoadComponentInfo] INFO: Component "com.google.appinventor.components.runtime.HorizontalArrangement" does not specify permissionConstraints [LoadComponentInfo] INFO: Component "com.google.appinventor.components.runtime.Image" does not specify permissionConstraints [LoadComponentInfo] INFO: Component "com.google.appinventor.components.runtime.Label" does not specify permissionConstraints [LoadComponentInfo] INFO: Component "com.google.appinventor.components.runtime.ListView" does not specify permissionConstraints [LoadComponentInfo] INFO: Component "com.google.appinventor.components.runtime.LocationSensor" does not specify permissionConstraints [LoadComponentInfo] INFO: Component "com.google.appinventor.components.runtime.PhoneCall" does not specify permissionConstraints [LoadComponentInfo] INFO: Component "com.google.appinventor.components.runtime.SpeechRecognizer" does not specify permissionConstraints [LoadComponentInfo] INFO: Component "com.google.appinventor.components.runtime.Switch" does not specify permissionConstraints [LoadComponentInfo] INFO: Component "com.google.appinventor.components.runtime.TableArrangement" does not specify permissionConstraints [LoadComponentInfo] INFO: Component "com.google.appinventor.components.runtime.TextBox" does not specify permissionConstraints [LoadComponentInfo] INFO: Component "com.google.appinventor.components.runtime.TextToSpeech" does not specify permissionConstraints [LoadComponentInfo] INFO: Component "com.google.appinventor.components.runtime.TinyDB" does not specify permissionConstraints [LoadComponentInfo] INFO: Component "com.google.appinventor.components.runtime.VerticalArrangement" does not specify permissionConstraints [LoadComponentInfo] INFO: Component "com.google.appinventor.components.runtime.Web" does not specify permissionConstraints [LoadComponentInfo] usesLocation = False [LoadComponentInfo] Permissions needed, n = 14 [LoadComponentInfo] Component services needed, n = 0 [LoadComponentInfo] INFO: Generating component broadcast receivers... [LoadComponentInfo] Task succeeded in 0.004 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 1.083 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 0.005 seconds [CreateManifest] Starting Task [CreateManifest] INFO: Reading project specs... [CreateManifest] VCode: 1 [CreateManifest] VName: 1.0 [CreateManifest] Min SDK 7 [CreateManifest] INFO: Writing screen 'appinventor.ai_annas100211.FINAL_WeatherWiseChat.ForecastScreen' [CreateManifest] INFO: Writing screen 'appinventor.ai_annas100211.FINAL_WeatherWiseChat.Alerts' [CreateManifest] INFO: Writing screen 'appinventor.ai_annas100211.FINAL_WeatherWiseChat.BotScreen' [CreateManifest] INFO: Writing screen 'appinventor.ai_annas100211.FINAL_WeatherWiseChat.Screen1' [CreateManifest] INFO: Writing screen 'appinventor.ai_annas100211.FINAL_WeatherWiseChat.S7DaysForecast' [CreateManifest] INFO: Writing screen 'appinventor.ai_annas100211.FINAL_WeatherWiseChat.SeeMore' [CreateManifest] Task succeeded in 0.001 seconds [AttachNativeLibs] Starting Task [AttachNativeLibs] Task succeeded in 0.0 seconds [AttachAarLibs] Starting Task [AttachAarLibs] Task succeeded in 0.17 seconds [AttachCompAssets] Starting Task [AttachCompAssets] Task succeeded in 0.002 seconds [MergeResources] Starting Task [MergeResources] Task succeeded in 0.172 seconds [SetupLibs] Starting Task [SetupLibs] Task succeeded in 0.001 seconds [RunAapt] Starting Task [RunAapt] Task succeeded in 0.889 seconds [GenerateClasses] Starting Task [GenerateClasses] INFO: Source File: appinventor/ai_annas100211/FINAL_WeatherWiseChat/ForecastScreen.yail [GenerateClasses] INFO: Source File: appinventor/ai_annas100211/FINAL_WeatherWiseChat/Alerts.yail [GenerateClasses] INFO: Source File: appinventor/ai_annas100211/FINAL_WeatherWiseChat/BotScreen.yail [GenerateClasses] INFO: Source File: appinventor/ai_annas100211/FINAL_WeatherWiseChat/Screen1.yail [GenerateClasses] INFO: Source File: appinventor/ai_annas100211/FINAL_WeatherWiseChat/S7DaysForecast.yail [GenerateClasses] INFO: Source File: appinventor/ai_annas100211/FINAL_WeatherWiseChat/SeeMore.yail [GenerateClasses] INFO: Libraries Classpath = /tmp/kawa9818609629176634216.jar:/tmp/acra-4.4.03223749811571762180.jar:/tmp/AndroidRuntime9591433767185516373.jar:/tmp/annotation46694592630637841.jar:/tmp/appcompat16363564639301723173.jar:/tmp/asynclayoutinflater7528209963973394168.jar:/tmp/collection6347692571707839221.jar:/tmp/constraintlayout8146254321060503759.jar:/tmp/constraintlayout-solver4551987010135482668.jar:/tmp/coordinatorlayout4545757313740534242.jar:/tmp/core1843617254694249486.jar:/tmp/core-common6227346107756081700.jar:/tmp/core-runtime14262589885457896282.jar:/tmp/cursoradapter12426391260894259877.jar:/tmp/customview13577825930784705398.jar:/tmp/documentfile11203131001359323281.jar:/tmp/drawerlayout126075642973245136.jar:/tmp/fragment17503298550445686781.jar:/tmp/interpolator13708048022948260768.jar:/tmp/legacy-support-core-ui14025510014903092765.jar:/tmp/legacy-support-core-utils15656943184717164385.jar:/tmp/lifecycle-common12952877252337947537.jar:/tmp/lifecycle-livedata1671038853137227689.jar:/tmp/lifecycle-livedata-core1802603726106455244.jar:/tmp/lifecycle-runtime1888937973931306901.jar:/tmp/lifecycle-viewmodel10038235189835205274.jar:/tmp/loader7797606211982067293.jar:/tmp/localbroadcastmanager12723178975057137581.jar:/tmp/print10585499400359469802.jar:/tmp/slidingpanelayout120103441890487170.jar:/tmp/swiperefreshlayout13113107707253297689.jar:/tmp/vectordrawable11090502414577138175.jar:/tmp/vectordrawable-animated16620726006945558986.jar:/tmp/versionedparcelable2749380054250984427.jar:/tmp/viewpager14802447770581322763.jar:/tmp/recyclerview155647268546228054.jar:/tmp/cardview16503908377284843161.jar:/tmp/json15924029079694977338.jar:/tmp/1713444105077_0.3515406096847169-0/youngandroidproject/../build/classes:/tmp/android16485262636937841498.jar [GenerateClasses] ERROR: Kawa compile has failed. (compiling appinventor/ai_annas100211/FINAL_WeatherWiseChat/ForecastScreen.yail to appinventor.ai_annas100211.FINAL_WeatherWiseChat.ForecastScreen) (compiling appinventor/ai_annas100211/FINAL_WeatherWiseChat/Alerts.yail to appinventor.ai_annas100211.FINAL_WeatherWiseChat.Alerts) ERROR: appinventor/ai_annas100211/FINAL_WeatherWiseChat/Alerts.yail line 41: duplicate declaration of 'back' [GenerateClasses] ERROR: Can't find class file for Screen 'Alerts' [GenerateClasses] Task errored in 2.541 seconds
Is there anything to fix this? Respond ASAP