force close

Hello, I compile a source but it immediately force closes and no error is even printed! Even the first line of Activity_Create doesn't execute! This is my manifest code: AddManifestText( <uses-sdk android:minSdkVersion="19" android:targetSdkVersion="29"/> <supports-screens...

Hello good time, I had a program, I am updating it now (with the same signature, by moving the version up and summarizing all the necessary actions) But when the user clicks on the new version of the Apk file to update and click the install button, after the installation is complete, without...

Hello All, I work in a Software house that has a professional checklists app, in B4A, that I am maintaining and improving. One of the problems that we have is that even after, closing all services, flushing the app, closing activities, exiting application and even using that javaobject code...