Mohamed Fathy

``` java.lang.RuntimeException: Unable to start activity ComponentInfo{net.memozz.myapplication/com.nbsp.materialfilepicker.ui.FilePickerActivity}: java.lang.NullPointerException: storage == null at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2416) at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2476) at android.app.ActivityThread.-wrap11(ActivityThread.java) at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1344) at android.os.Handler.dispatchMessage(Handler.java:102) at android.os.Looper.loop(Looper.java:148) at android.app.ActivityThread.main(ActivityThread.java:5417) at java.lang.reflect.Method.invoke(Native Method) at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:726)...

null java.lang.NullPointerException at com.nvinayshetty.DTOnator.FeedParser.JsonDtoGenerator.getFieldsForJson(JsonDtoGenerator.java:192) at com.nvinayshetty.DTOnator.FeedParser.JsonDtoGenerator.generateDto(JsonDtoGenerator.java:141) at com.nvinayshetty.DTOnator.FeedParser.JsonDtoGenerator.addClass(JsonDtoGenerator.java:128) at com.nvinayshetty.DTOnator.FeedParser.JsonDtoGenerator.generateClassForObject(JsonDtoGenerator.java:277) at com.nvinayshetty.DTOnator.FeedParser.JsonDtoGenerator.generateDto(JsonDtoGenerator.java:152) at com.nvinayshetty.DTOnator.FeedParser.JsonDtoGenerator.addClass(JsonDtoGenerator.java:128) at com.nvinayshetty.DTOnator.FeedParser.JsonDtoGenerator.generateClassForObject(JsonDtoGenerator.java:277) at com.nvinayshetty.DTOnator.FeedParser.JsonDtoGenerator.generateDto(JsonDtoGenerator.java:152) at com.nvinayshetty.DTOnator.FeedParser.JsonDtoGenerator.addFieldsToTheClassUnderCaret(JsonDtoGenerator.java:93) at com.nvinayshetty.DTOnator.FeedParser.JsonDtoGenerator.run(JsonDtoGenerator.java:89) at com.intellij.openapi.command.WriteCommandAction$Simple.run(WriteCommandAction.java:234) at com.intellij.openapi.application.RunResult.run(RunResult.java:35) at com.intellij.openapi.command.WriteCommandAction.lambda$null$1(WriteCommandAction.java:171) at com.intellij.openapi.application.impl.ApplicationImpl.runWriteAction(ApplicationImpl.java:1003)...