![Error from Companion: Attempt to invoke virtual method 'java.lang.Class java.lang.Object.getClass()' on a null object reference - Bugs and Other Issues - MIT App Inventor Community Error from Companion: Attempt to invoke virtual method 'java.lang.Class java.lang.Object.getClass()' on a null object reference - Bugs and Other Issues - MIT App Inventor Community](https://community.appinventor.mit.edu/uploads/default/optimized/3X/3/9/3906e2c37aea2406ebcf40ec81e6a75142626323_2_1024x575.png)
Error from Companion: Attempt to invoke virtual method 'java.lang.Class java.lang.Object.getClass()' on a null object reference - Bugs and Other Issues - MIT App Inventor Community
![Keep Getting a NullPointerException. "Attempt to invoke virtual method 'java.lang.Object.com.qualcomm.robotcore.hardware.HardwareMap.get(java.lang.Class, java.lang.String)' on a null object reference : r/FTC Keep Getting a NullPointerException. "Attempt to invoke virtual method 'java.lang.Object.com.qualcomm.robotcore.hardware.HardwareMap.get(java.lang.Class, java.lang.String)' on a null object reference : r/FTC](https://external-preview.redd.it/0c9ymh_LDfCI4Dmvd6rWJOQSM0saLq5C-zrVUNCV-qY.jpg?auto=webp&s=5f1d637708b1322912742ebab74dfe5dc109a120)
Keep Getting a NullPointerException. "Attempt to invoke virtual method 'java.lang.Object.com.qualcomm.robotcore.hardware.HardwareMap.get(java.lang.Class, java.lang.String)' on a null object reference : r/FTC
![Attempt to invoke virtual method 'void android.view.View.getBoundsOnScreen( android.graphics.Rect)' on a null object reference | by Muhammad Sajid Nazir | Medium Attempt to invoke virtual method 'void android.view.View.getBoundsOnScreen( android.graphics.Rect)' on a null object reference | by Muhammad Sajid Nazir | Medium](https://miro.medium.com/v2/resize:fit:1358/1*1ZbAwhggqcKTrVKI0D0mCw.png)
Attempt to invoke virtual method 'void android.view.View.getBoundsOnScreen( android.graphics.Rect)' on a null object reference | by Muhammad Sajid Nazir | Medium
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Attempt to invoke interface method 'int java.util.list.size()' on a null object reference - Data Collection - KoboToolbox Community Forum
![Attempt to invoke virtual method 'android.view.viewgroup$layoutparams android.view.view.getlayoutparams()' on a null object reference kodular - Discuss - Kodular Community Attempt to invoke virtual method 'android.view.viewgroup$layoutparams android.view.view.getlayoutparams()' on a null object reference kodular - Discuss - Kodular Community](https://kodular-community.s3.dualstack.eu-west-1.amazonaws.com/original/3X/b/1/b189aa0a4bf38ff4ceba8b76e9f53e454a579867.jpeg)
Attempt to invoke virtual method 'android.view.viewgroup$layoutparams android.view.view.getlayoutparams()' on a null object reference kodular - Discuss - Kodular Community
![Error] 'android.content.pm.ApplicationInfo android.content.Context.getApplicationInfo()' on a null object reference Error] 'android.content.pm.ApplicationInfo android.content.Context.getApplicationInfo()' on a null object reference](https://images.velog.io/images/k906506/post/9ba66494-b944-4301-95fa-5b2e3067838a/error.jpg)
Error] 'android.content.pm.ApplicationInfo android.content.Context.getApplicationInfo()' on a null object reference
![Error on android version 5.1 Attempt to invoke virtual method 'boolean com.swmansion.reanimated.layoutReanimation.RealLayoutAnimator.isLayoutAnimationEnabled()' on a null object reference · Issue #2773 · software-mansion/react-native-reanimated · GitHub Error on android version 5.1 Attempt to invoke virtual method 'boolean com.swmansion.reanimated.layoutReanimation.RealLayoutAnimator.isLayoutAnimationEnabled()' on a null object reference · Issue #2773 · software-mansion/react-native-reanimated · GitHub](https://user-images.githubusercontent.com/50287765/146816609-5e2eb7b7-e497-41e4-a168-c47c1eafb70c.png)
Error on android version 5.1 Attempt to invoke virtual method 'boolean com.swmansion.reanimated.layoutReanimation.RealLayoutAnimator.isLayoutAnimationEnabled()' on a null object reference · Issue #2773 · software-mansion/react-native-reanimated · GitHub
Null object reference error on Android when authorizing for calories.active · Issue #194 · dariosalvi78/cordova-plugin-health · GitHub
![Android: Attempt to invoke virtual method on a null object reference in onBindViewHolder - Stack Overflow Android: Attempt to invoke virtual method on a null object reference in onBindViewHolder - Stack Overflow](https://i.stack.imgur.com/v9y5v.png)
Android: Attempt to invoke virtual method on a null object reference in onBindViewHolder - Stack Overflow
![Java – Attempt to invoke virtual method 'double android.location.Location.getLatitude()' on a null object reference – iTecNote Java – Attempt to invoke virtual method 'double android.location.Location.getLatitude()' on a null object reference – iTecNote](https://i.stack.imgur.com/rIile.png)
Java – Attempt to invoke virtual method 'double android.location.Location.getLatitude()' on a null object reference – iTecNote
java.lang.NullPointerException - Attempt to invoke virtual method 'int android.view.View.getWidth()' on a null object reference
![Attempt to invoke virtual method double java.lang.double.doublevalue() on a null object reference - bytemeta Attempt to invoke virtual method double java.lang.double.doublevalue() on a null object reference - bytemeta](https://user-images.githubusercontent.com/19423784/218368066-ce3f6e98-e725-4301-8c16-0e5ec46cebc3.png)
Attempt to invoke virtual method double java.lang.double.doublevalue() on a null object reference - bytemeta
![Keep Getting a NullPointerException. "Attempt to invoke virtual method 'java.lang.Object.com.qualcomm.robotcore.hardware.HardwareMap.get(java.lang.Class, java.lang.String)' on a null object reference : r/FTC Keep Getting a NullPointerException. "Attempt to invoke virtual method 'java.lang.Object.com.qualcomm.robotcore.hardware.HardwareMap.get(java.lang.Class, java.lang.String)' on a null object reference : r/FTC](https://external-preview.redd.it/0c9ymh_LDfCI4Dmvd6rWJOQSM0saLq5C-zrVUNCV-qY.jpg?width=640&crop=smart&auto=webp&s=28ae008f10ae40a66be72128b1be2330518097e9)
Keep Getting a NullPointerException. "Attempt to invoke virtual method 'java.lang.Object.com.qualcomm.robotcore.hardware.HardwareMap.get(java.lang.Class, java.lang.String)' on a null object reference : r/FTC
![Attempt to invoke virtual method 'android.content.res.Resources android.content.Context.getResources()' on a null object reference whate problem - Stack Overflow Attempt to invoke virtual method 'android.content.res.Resources android.content.Context.getResources()' on a null object reference whate problem - Stack Overflow](https://i.stack.imgur.com/SmB32.png)
Attempt to invoke virtual method 'android.content.res.Resources android.content.Context.getResources()' on a null object reference whate problem - Stack Overflow
![Attempt to invoke virtual method 'java.util.Map.com.launchDarkly.android.LDClient.allFlags()' on a null object reference · Issue #19 · launchdarkly/react-native-client-sdk · GitHub Attempt to invoke virtual method 'java.util.Map.com.launchDarkly.android.LDClient.allFlags()' on a null object reference · Issue #19 · launchdarkly/react-native-client-sdk · GitHub](https://user-images.githubusercontent.com/2933593/65333464-6d204a00-db75-11e9-9900-936a81dd8925.png)
Attempt to invoke virtual method 'java.util.Map.com.launchDarkly.android.LDClient.allFlags()' on a null object reference · Issue #19 · launchdarkly/react-native-client-sdk · GitHub
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