GitHub

java.lang.NullPointerException: Cannot invoke "org.eclipse.lsp4j.ServerCapabilities.getCodeActionProvider()" because "this.serverCapabilities" i…

Internal error: java.lang.NullPointerException: Cannot invoke "org.eclipse.lsp4j.ServerCapabilities.getCodeActionProvider()" because "this.serverCapabilities" is null ...
GitHub

java.lang.NullPointerException: Cannot invoke "java.lang.Integer.intValue()" because "id" is null

Getting the following error, which I cannot seem to replicate on vanilla VoxelMap: [02:42:13] [Voxelmap WorldMap Calculation Thread 2/ERROR]: Uncaught exception in thread "Voxelmap WorldMap ...
InfoWorld

Effective Java NullPointerException Handling

It doesn’t take much Java development experience to learn firsthand what the NullPointerException is about. In fact, one person has highlighted dealing with this as the number one mistake Java ...