We are in the proces of converting a model from 4.8.8 to 5.9.1 and in the step where the java libraries get migrated the model trows an error (see below). Anybody a gues on how to proceed? Regards, Ronald System.Runtime.InteropServices.ExternalException (0x80004005): Er is een algemene fout opgetreden in GDI+. at System.Drawing.Image.Save(Stream stream, ImageCodecInfo encoder, EncoderParameters encoderParams) at System.Drawing.Image.Save(Stream stream, ImageFormat format) at Mendix.Modeler.WebUI.Deployment.ImageGenerator.GenerateImages() in c:\jenkins\workspace\AppStudio-WebUI-Modeler\modeler\Mendix.Modeler.WebUI\Deployment\ImageGenerator.cs:line 29 at Mendix.Modeler.WebUI.Deployment.WebUIDeploymentWorker.GenerateFiles(IProject project, IProgressInfo info, Boolean updateRunningProject) in c:\jenkins\workspace\AppStudio-WebUI-Modeler\modeler\Mendix.Modeler.WebUI\Deployment\WebUIDeploymentWorker.cs:line 76 at Mendix.Modeler.WebUI.Deployment.WebUIDeploymentWorker.DoWork(DeploymentPhase phase, IProject project, DeploymentSettings settings, IProgressInfo info) in c:\jenkins\workspace\AppStudio-WebUI-Modeler\modeler\Mendix.Modeler.WebUI\Deployment\WebUIDeploymentWorker.cs:line 30 at Mendix.Modeler.Deployment.DeploymentProcessBuilder.<>c__DisplayClass7.<AddBuildStepsForPhase>b__6(IProgressInfo info) in c:\jenkins\workspace\AppStudio-Core-Modeler\src\modeler\Mendix.Modeler.Core\Deployment\DeploymentProcessBuilder.cs:line 119 at Mendix.Modeler.Deployment.FileIOExceptionHandlingProcess.<>c__DisplayClass2.<>c__DisplayClass4.<AddStep>b__1() in c:\jenkins\workspace\AppStudio-Core-Modeler\src\modeler\Mendix.Modeler.Core\Deployment\FileIOExceptionHandlingProcess.cs:line 19 at Mendix.Modeler.Deployment.FileIOExceptionHandlingProcess.CatchDiskException(Action action) in c:\jenkins\workspace\AppStudio-Core-Modeler\src\modeler\Mendix.Modeler.Core\Deployment\FileIOExceptionHandlingProcess.cs:line 28 at Mendix.Modeler.Deployment.FileIOExceptionHandlingProcess.<>c__DisplayClass2.<AddStep>b__0(IProgressInfo info) in c:\jenkins\workspace\AppStudio-Core-Modeler\src\modeler\Mendix.Modeler.Core\Deployment\FileIOExceptionHandlingProcess.cs:line 19 at Mendix.Modeler.Utility.Progress.Step.Run(IProgressInfo info) in c:\jenkins\workspace\AppStudio-Core-Modeler\src\modeler\Mendix.Modeler.Utility\Progress\Step.cs:line 22 at Mendix.Modeler.Utility.Progress.ProcessRunner.RunStep(Step step) in c:\jenkins\workspace\AppStudio-Core-Modeler\src\modeler\Mendix.Modeler.UIFramework\Progress\ProcessRunner.cs:line 85 at Mendix.Modeler.Utility.Progress.ProcessRunner.worker_DoWork(Object sender, DoWorkEventArgs e) in c:\jenkins\workspace\AppStudio-Core-Modeler\src\modeler\Mendix.Modeler.UIFramework\Progress\ProcessRunner.cs:line 67 at System.ComponentModel.BackgroundWorker.OnDoWork(DoWorkEventArgs e) at System.ComponentModel.BackgroundWorker.WorkerThreadStart(Object argument) [EDIT] It seems that the above error was a diskspace problem. Now after trying to compile the java actions it just quits with An error has occurred while running the migration. Press 'Next' to try again. But this is just an endless loop. Anybody a suggestion on how to get the details? Eclipse shows no error anymore in the javacode. I do see some duplicated jar files with different version. Would it help if I removed the old jars?