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Questions tagged [executionexception]

17 questions
64
votes
30 answers

Failed to start component [StandardEngine[Catalina].StandardHost[localhost].StandardContext[/JDBC_DBO]]

I get this Tomcat Error: Sep 09, 2012 4:16:54 PM org.apache.catalina.core.AprLifecycleListener init Information: The APR based Apache Tomcat Native library which allows optimal performance in production environments was not found on the…
user1631032
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11 answers

What is the best way to handle an ExecutionException?

I have a method that performs some task with a timeout. I use the ExecutorServer.submit() to get a Future object, and then I call future.get() with a timeout. This is working fine, but my question is the best way to handle checked exceptions that…
Jesse Barnum
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11
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3 answers

how to handle java.util.concurrent.ExecutionException exception?

Some part of my code is throwing java.util.concurrent.ExecutionException exception. How can I handle this? Can I use throws clause? I am a bit new to java.
user811433
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7
votes
3 answers

Handling the cause of an ExecutionException

Suppose I have a class defining a big block of work to be done, that can produce several checked Exceptions. class WorkerClass{ public Output work(Input input) throws InvalidInputException, MiscalculationException { ... } } Now suppose…
DieterDP
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6
votes
4 answers

Andorid Studio lass 'FlutterLocationService' is not abstract and does not implement abstract member public abstract fun onRequestPermissionsResult

Out of nowhere, the build is crashing with a strange error related to the location component , the error is in the "src..\location\FlutterLocationService.kt:" Here is the error: e:…
Emirhan Selim Uzun
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3
votes
1 answer

Future task throws ExecutionException caused by IndexOutOfBoundsExceptionwhile I, to the best of my knowledge am using no array

the following snippet: public void handleInput() { Scanner sc = new Scanner(System.in); int x = 3; while (true) { FutureTask readNextLine = new FutureTask(sc::nextLine); …
victor gauzzi
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3
votes
1 answer

java.io.IOException: Connection was aborted by the software in your host machine with Sendkey() in selenium java

OS: Win7 64bit Browser:Chrome I'm working on my assignment to test a program with selenium. I'm using the code provided by the professor,which creates a web-app on my localhost:8080 (So there shouldn't be any connection problem) public void…
Ice.Rain
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3
votes
1 answer

Android gives nullpointer on retrieving images

I am making an app that picks 3 images of the gallery with an AsyncTask. The content of my AsyncTask> is: public class ShoppingGallery extends AsyncTask> { private Activity activity; private static final String…
Jonas
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3
votes
3 answers

Overhead of rethrowing Java exception vs. using instanceof/cast

I know the overhead of Java exceptions has been done to death on SO, but I didn't find anything that addressed my situation. I have a Future, which upon calling get() might throw an ExecutionException containing any number of application-specific…
Nick
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2
votes
0 answers

Volley exception handling with RequestFutures

I'm using Volley to make synchronous requests to a server. The following is how I'd make a synchronous request -- RequestFuture future = RequestFuture.newFuture(); JsonObjectRequest request = new JsonObjectRequest("http://my-url.com",…
Matthew
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1
vote
0 answers

I'm getting a resource file error and when i try to clean project i'm getting an execution exception

My Main Activity public class MainActivity extends AppCompatActivity implements NotificationCenter.NotificationCenterDelegate { private ListView chatListView; private EditText chatEditText1; private ArrayList…
Akash R
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0
votes
0 answers

unable to find schemalocation when building with maven

I am trying to build an project which contains wsdl and xsd with maven. when I am building it i am getting [ERROR] Failed to execute goal org.codehaus.mojo:axistools-maven-plugin:1.4:wsdl2java (default) on project (project_name) Error generating…
adarsh
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0
votes
0 answers

Are SwingWorker threads isolated from each other, and are they a good fit for an ExecutorService?

I am attempting to execute SwingWorker's with an Executor. When I execute/submit these tasks with a thread pool size of 1, the tasks execute perfectly. However when I execute the tasks with a thread pool size of bigger than 1 I get…
Simon Perkins
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0
votes
1 answer

AsyncHttpClient ConnectException with no error message

I have a problem but could not be found any solution, I use AsyncHttpClient in https://github.com/AsyncHttpClient/async-http-client, I can run my code in API level 10, but not in API level 17. I am getting this error: 11-13 14:36:47.987 …
ismailarilik
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0
votes
1 answer

Execution Exception with @inputDate when call form.get() method

I have a input of date type. The attribute is like this: @Formats.DateTime(pattern="dd/MM/yyyy") public Date prazo; In the *.scala.html file, I tried this: @helper.input(pedidoForm("prazo"), '_label -> "Prazo", '_help -> "") { (id, name, value,…
Roberto Assunção Filho
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