illegalstateexception

问题 I am creating a project in JSF and spring whose main only purpose is to generate PDF file in the browser. Everything seems fine and pdf generated too but on console i am getting this exception.Anyone have idea about this? I have searched and found that many peoples had that problem but i didn't find any solution for mine one. SEVERE: Error Rendering View[/WebPages/SearchPages/index.xhtml] java.lang.IllegalStateException: PWC3991: getOutputStream() has already been called for this response I

问题 I am trying to record audio but the start() method of MediaRecorder class throws an IllegalStateException . I use the following code: MediaRecorder recorder = new MediaRecorder(); recorder.setAudioSource(MediaRecorder.AudioSource.MIC); recorder.setOutputFormat(MediaRecorder.OutputFormat.THREE_GPP); recorder.setAudioEncoder(MediaRecorder.AudioEncoder.AMR_NB); recorder.setOutputFile("/sdcard/"); try { recorder.prepare(); } catch (IllegalStateException e) { // TODO Auto-generated catch block e

问题 One of my apps picked up some crash reports for IllegalStateException. The Stack Traces say it's coming from android.view.View$DeclaredOnClickListener.onClick(view). I have never come across this error in my testing or daily use (I use the app myself on a daily basis on a Samsung Note 4 running Android 6.0.1). Honestly I don't know where to begin to look because the Stack Trace doesn't seem to even refer to any of my own code, just platform code. What am I missing? This version does use the

来源： https://stackoverflow.com/questions/55613314/fragment-already-added-dialogfragment

来源： https://stackoverflow.com/questions/55613314/fragment-already-added-dialogfragment

来源： https://stackoverflow.com/questions/55613314/fragment-already-added-dialogfragment

来源： https://stackoverflow.com/questions/51094918/android-progressbar-must-not-be-null-using-kotlin

问题 My application was on Play Store for 2 years and it was running all fine. But suddenly within the past two weeks, users have reported application crashing while using it. All the crashes are for Android 10 users. Fabric logs display error as, java.lang.IllegalStateException: Only owner is able to interact with pending media content://media/external/images/media/259525 at android.os.Parcel.createException(Parcel.java:2079) at android.os.Parcel.readException(Parcel.java:2039) at android

问题 My application was on Play Store for 2 years and it was running all fine. But suddenly within the past two weeks, users have reported application crashing while using it. All the crashes are for Android 10 users. Fabric logs display error as, java.lang.IllegalStateException: Only owner is able to interact with pending media content://media/external/images/media/259525 at android.os.Parcel.createException(Parcel.java:2079) at android.os.Parcel.readException(Parcel.java:2039) at android

问题 This is an extension to Kotlin using Gson to deserialize local json file that I posted earlier. I want NewsFragment.kt to instantiate an adapter but am unable to access to the recyclerview id worldnews. I get "java.lang.IllegalStateException: worldnews must not be null" when the program tries to execute the code below: activity?.runOnUiThread { worldnews.adapter = MainAdapter(homeFeed) } NewsFragment.kt: class NewsFragment : Fragment() { var arr = arrayListOf<String>() override fun onCreate