android – java.lang.IllegalStateException: FirebaseApp with name [DEFAULT]-ThrowExceptions

Exception or error: I have been getting this issue.. followed the upgrade guide for new firebase sdk…saved the google services json file in app directory.. still the same error as you but for the database… Caused by: java.lang.IllegalStateException: FirebaseApp with name [DEFAULT] doesn’t exist. How to solve: Are you using Firebase Crash Reporting? You might …

java.lang.NoClassDefFoundError: com.google.android.gms.internal.zzmp-ThrowExceptions

Exception or error: Receiving this error on Android 4.4 device when starting my app. App immediately crashes. However I don’t have this error on Android 5.1 device. Any clue? 10-15 22:35:06.306 14072-14072/com D/dalvikvm﹕ VFY: replacing opcode 0x71 at 0x0000 10-15 22:35:06.306 14072-14072/com D/AndroidRuntime﹕ Shutting down VM 10-15 22:35:06.306 14072-14072/com W/dalvikvm﹕ threadid=1: thread exiting with uncaught …

android – java.io.ioexception: open failed: einval (Invalid argument) when saving a image to external storage-ThrowExceptions

Exception or error: This is my code: private boolean writeToSD(Bitmap bm, String url) { if (canIWriteOnSD()) { File sd = Environment.getExternalStorageDirectory(); File dest = new File(sd, “MoveInBlue/”); try { url = urlCleaner(url); if (!dest.exists()) { dest.mkdir(); } File file = new File(dest, url + “.png”); if (!file.exists()) { file.createNewFile(); } FileOutputStream out = new FileOutputStream(file); …

Generate Javadoc error Android Studio-ThrowExceptions

Exception or error: For some reason I cannot generate a javadoc with Android Studio, after like 96 warnings it gives me this: 95 warnings java.lang.NullPointerException at com.sun.tools.javadoc.TypeMaker.getType(TypeMaker.java:83) at com.sun.tools.javadoc.TypeMaker.getType(TypeMaker.java:44) at com.sun.tools.javadoc.ClassDocImpl.superclassType(ClassDocImpl.java:496) at com.sun.tools.doclets.internal.toolkit.util.Util.getAllInterfaces(Util.java:453) at com.sun.tools.doclets.internal.toolkit.util.Util.getAllInterfaces(Util.java:491) at com.sun.tools.doclets.internal.toolkit.util.ClassTree.processType(ClassTree.java:194) at com.sun.tools.doclets.internal.toolkit.util.ClassTree.buildTree(ClassTree.java:146) at com.sun.tools.doclets.internal.toolkit.util.ClassTree.<init>(ClassTree.java:91) at com.sun.tools.doclets.internal.toolkit.AbstractDoclet.startGeneration(AbstractDoclet.java:123) at com.sun.tools.doclets.internal.toolkit.AbstractDoclet.start(AbstractDoclet.java:83) at com.sun.tools.doclets.formats.html.HtmlDoclet.start(HtmlDoclet.java:63) at com.sun.tools.doclets.standard.Standard.start(Standard.java:39) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) at …

android – How do I setup java code completion for a react native project on intellij?-ThrowExceptions

Exception or error: React-native organizes its project like : android –build.gradle –settings.gradle ios node_modules index.android.js index.ios.js It’s a little messy and requires editing js, java and objective c code, and the android studio does not support any javascript code completion. So I decided to use IntelliJ. The problem is that if I open up at …

android – How to make a nested Json object in Java?-ThrowExceptions

Exception or error: I want to program a nested JSON Object for my Android device, but how? I have only basic experience with Json, so I would appreciate if someone could help me with the following code: { “command”: “login”, “uid”: “123123123”, “params”: { “username”: “sup”, “password”: “bros” } } Edit: The following code does …

android – Google maps crash: java.lang.NullPointerException: Attempt to read from null array-ThrowExceptions

Exception or error: I see a lot of following crashes in Crashlytics: Fatal Exception: java.lang.NullPointerException: Attempt to read from null array at java.util.ArrayList.get(ArrayList.java:310) at com.google.maps.api.android.lib6.gmm6.vector.gl.drawable.g.a(g.java:56) at com.google.maps.api.android.lib6.gmm6.vector.gl.drawable.ao.a(ao.java:91) at com.google.maps.api.android.lib6.gmm6.store.fetch.i.a(i.java:99) at com.google.maps.api.android.lib6.gmm6.store.fetch.f.a(f.java:3) at com.google.maps.api.android.lib6.gmm6.store.j.a(j.java:19) at com.google.maps.api.android.lib6.gmm6.store.k.a(k.java:96) at com.google.maps.api.android.lib6.gmm6.store.f.handleMessage(f.java:71) at android.os.Handler.dispatchMessage(Handler.java:111) at android.os.Looper.loop(Looper.java:194) at com.google.maps.api.android.lib6.gmm6.store.k.run(k.java:126) at com.google.maps.api.android.lib6.gmm6.store.ab.run(ab.java:12) All of them happen on Android 5, mostly on Lenovo …

android – Convert RxJava Observables To Live Data With Kotlin Extension Functions-ThrowExceptions

Exception or error: I’ve been using alot of RxJava Observables converted to LiveData in my code using LiveDataReactiveStreams.fromPublisher() library. So I though of adding an extension function to the RxJava Observable to easily convert them to LiveData. These are my extension functions: fun <T> Flowable<T>.toLiveData() : LiveData<T> { return LiveDataReactiveStreams.fromPublisher(this) } fun <T> Observable<T>.toLiveData(backPressureStrategy: BackpressureStrategy) …