JPCSP Java PSP Emulator. Unfortunately My. App has stopped. How can I solve this Note This answer is using Android Studio 2. Note 2 I am considering that your device is successfully connected. The first thing you do when your application crashes is look into the Log. Cat, at the bottom of Android Studio theres a toolbar with a list of menus Click on the Android Monitor The one I underlined in the image above. Now, youll get something like this Change Verbose to Error Now it will only show you logged errors. Dont worry about all these errors if you got them now. Ok. Now, do what you did to crash your app. After your app crashes, go to your logcat. You should find a new crash log that has a lot of at x. Caused by Trump. Is. President. Exception for example. Java-ADT.jpg' alt='Java Emulator To' title='Java Emulator To' />Go to that Caused by statement in your logcat. Next to that Caused By, there should be the Exception that happened. In my case, its a Runtime. Exception and under it there should be a line which contains a blue link such as If that Caused by DOESNT have a line with a blue text somewhere under it, then look for another Caused by that does. Click on that blue link. It should take you to where the problem occured. In my case, it was due to this line throw new Runtime. Exception. So, now I know why its crashing. Its because Im throwing the exception myself. This was an obvious error. However, lets say I got another error java. Null. Pointer. Exception. I checked my logcat, I clicked on the blue link it gave me, and it took me here m. Text. View. set. Textmy. String. So, now I want to debug. According to this Stack. Overflow question, a Null. Pointer. Exception says that something is null. So, lets find out what is null. Theres two possibilities. Java ME SDK v. 3. Oracle Java ME. I want to use java. Android. I want to configure the logging system with logging. But how can I tell Android using the specific configure fileThe nice thing about the webOS emulator is that it features a host mode, which allows you to run apps, including the web browser app, in your favorite webkitbased. A large collection of information about the Nascom computer kit of the early 1980s, with manuals, software, emulators, and photographs. Screenshot_3.png' alt='Java Emulator To' title='Java Emulator To' />Either m. Text. View is null, or my. String is null. To find out, before the m. Text. View. set. Textm. String line, I add these two lines Log. App. Debug,m. Text. View is null String. Ofm. Text. View null. Log. dApp. Debug,my. String is null String. Ofmy. String null. Notice that, although the emulators are written for DOS, they will run in a DOSbox in Windows as well. Now, like we did previously We changed Verose to Error, we want to change Error to Debug. Since were logging by debugging. Heres all the Log methods Log. Debug. e means error. What a terrible failure. This is similar to Log. So, since we used Log. Untitled.png' alt='Java Emulator To' title='Java Emulator To' />Debug. Thats why we changed it to debug. Notice Log. d has a first parameter,in our case App. Debug. Click on the No Filters drop down menu on the top right of the logcat. Select Edit Filter Configuration, give a name to your filter, and in Log Tag put App Debug. MicroEmulator_3.png' alt='Java Emulator To' title='Java Emulator To' />Click OK. Now, you should see two lines in the logcat your. Package. Name. And. App m. Text. View is null true. Package. Name. And. App my. String is null false. So now we know that m. Text. View is null. I observe my code, now I notice something. I have private Text. Coffeecup Html Editor. View m. Text. View declared at the top of my class. But, Im not defining it. Basically I forgot to do this in my on. Create m. Text. View Text. View find. View. By. IdR. id. So THATS why m. Text. View is null, because I forgot to tell my app what it is. So I add that line, run my app, and now the app doesnt crash. Arise Program St. Cloud here. Java Emulator To' title='Java Emulator To' />This is a GWT port of Mocha The Tandy Color Computer 2 Emulator. It should run in any browser that supports HTML5. All operations are client side. During the creation of an emulator you can choose if you either want Snapshot or Use Host GPU enabled. If you select the Snapshot option, the second time you start. Ga-8Simlnf Rev 2.0 Drivers.