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Hi, I have an odd error when I start the app, which I am wondering if is due to the fact that I have imported some microflows and one form from an earlier version of the project in v5.10.0 to v5.13.1. I forgot to upgrade the initial project to v5.13.1, but when the microflows were imported there was no warning/error about incompatible versions, and now I get this horrible error, referring to some UI form I don't have and on a C: drive I don't even recognise (I'm sure "jenkins" is a very nice person, but who is he/she?!) System.Reflection.TargetInvocationException: Exception has been thrown by the target of an invocation. ---> System.NullReferenceException: Object reference not set to an instance of an object. at Mendix.Modeler.WebUI.Forms.ConditionSettings.ConditionalSettings1.get_AttributeWithStartpoint() in c:\jenkins\workspace\AppStudio-WebUI-Modeler\modeler\Mendix.Modeler.WebUI\Forms\ConditionSettings\ConditionalSettings.cs:line 60 --- End of inner exception stack trace --- at System.RuntimeMethodHandle.InvokeMethod(Object target, Object[] arguments, Signature sig, Boolean constructor) at System.Reflection.RuntimeMethodInfo.UnsafeInvokeInternal(Object obj, Object[] parameters, Object[] arguments) at System.Reflection.RuntimeMethodInfo.Invoke(Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture) at System.Reflection.RuntimePropertyInfo.GetValue(Object obj, BindingFlags invokeAttr, Binder binder, Object[] index, CultureInfo culture) at System.Reflection.RuntimePropertyInfo.GetValue(Object obj, Object[] index) at Mendix.Modeler.Storage.Operations.WriteBsoner.WriteBsonObject(BsonWriter writer, IStorageUnit enclosingUnit, IStorageObject obj) in c:\jenkins\workspace\AppStudio-Modeler\src\Mendix.Modeler.Storage\Operations\WriteBsoner.cs:line 53 at Mendix.Modeler.Storage.Operations.WriteBsoner.WriteBsonValue(BsonWriter writer, IStorageUnit enclosingUnit, ICachedProperty prop, Object value) in c:\jenkins\workspace\AppStudio-Modeler\src\Mendix.Modeler.Storage\Operations\WriteBsoner.cs:line 103 at Mendix.Modeler.Storage.Operations.WriteBsoner.WriteBsonObject(BsonWriter writer, IStorageUnit enclosingUnit, IStorageObject obj) in c:\jenkins\workspace\AppStudio-Modeler\src\Mendix.Modeler.Storage\Operations\WriteBsoner.cs:line 64 at Mendix.Modeler.Storage.Operations.WriteBsoner.WriteBsonValue(BsonWriter writer, IStorageUnit enclosingUnit, ICachedProperty prop, Object value) in c:\jenkins\workspace\AppStudio-Modeler\src\Mendix.Modeler.Storage\Operations\WriteBsoner.cs:line 103 at Mendix.Modeler.Storage.Operations.WriteBsoner.WriteBsonObject(BsonWriter writer, IStorageUnit enclosingUnit, IStorageObject obj) in c:\jenkins\workspace\AppStudio-Modeler\src\Mendix.Modeler.Storage\Operations\WriteBsoner.cs:line 60 at Mendix.Modeler.Storage.Operations.WriteBsoner.WriteBsonValue(BsonWriter writer, IStorageUnit enclosingUnit, ICachedProperty prop, Object value) in c:\jenkins\workspace\AppStudio-Modeler\src\Mendix.Modeler.Storage\Operations\WriteBsoner.cs:line 103 at Mendix.Modeler.Storage.Operations.WriteBsoner.WriteBsonObject(BsonWriter writer, IStorageUnit enclosingUnit, IStorageObject obj) in c:\jenkins\workspace\AppStudio-Modeler\src\Mendix.Modeler.Storage\Operations\WriteBsoner.cs:line 64 at Mendix.Modeler.Storage.Operations.WriteBsoner.WriteBsonValue(BsonWriter writer, IStorageUnit enclosingUnit, ICachedProperty prop, Object value) in c:\jenkins\workspace\AppStudio-Modeler\src\Mendix.Modeler.Storage\Operations\WriteBsoner.cs:line 103 at Mendix.Modeler.Storage.Operations.WriteBsoner.WriteBsonObject(BsonWriter writer, IStorageUnit enclosingUnit, IStorageObject obj) in c:\jenkins\workspace\AppStudio-Modeler\src\Mendix.Modeler.Storage\Operations\WriteBsoner.cs:line 60 at Mendix.Modeler.Storage.Operations.WriteBsoner.WriteBsonValue(BsonWriter writer, IStorageUnit enclosingUnit, ICachedProperty prop, Object value) in c:\jenkins\workspace\AppStudio-Modeler\src\Mendix.Modeler.Storage\Operations\WriteBsoner.cs:line 103 at Mendix.Modeler.Storage.Operations.WriteBsoner.WriteBsonObject(BsonWriter writer, IStorageUnit enclosingUnit, IStorageObject obj) in c:\jenkins\workspace\AppStudio-Modeler\src\Mendix.Modeler.Storage\Operations\WriteBsoner.cs:line 64 at Mendix.Modeler.Storage.Operations.WriteBsoner.WriteBsonValue(BsonWriter writer, IStorageUnit enclosingUnit, ICachedProperty prop, Object value) in c:\jenkins\workspace\AppStudio-Modeler\src\Mendix.Modeler.Storage\Operations\WriteBsoner.cs:line 103 at Mendix.Modeler.Storage.Operations.WriteBsoner.WriteBsonObject(BsonWriter writer, IStorageUnit enclosingUnit, IStorageObject obj) in c:\jenkins\workspace\AppStudio-Modeler\src\Mendix.Modeler.Storage\Operations\WriteBsoner.cs:line 60 at Mendix.Modeler.Storage.Operations.WriteBsoner.WriteBsonValue(BsonWriter writer, IStorageUnit enclosingUnit, ICachedProperty prop, Object value) in c:\jenkins\workspace\AppStudio-Modeler\src\Mendix.Modeler.Storage\Operations\WriteBsoner.cs:line 103 at Mendix.Modeler.Storage.Operations.WriteBsoner.WriteBsonObject(BsonWriter writer, IStorageUnit enclosingUnit, IStorageObject obj) in c:\jenkins\workspace\AppStudio-Modeler\src\Mendix.Modeler.Storage\Operations\WriteBsoner.cs:line 64 at Mendix.Modeler.Storage.Operations.WriteBsoner.WriteBsonValue(BsonWriter writer, IStorageUnit enclosingUnit, ICachedProperty prop, Object value) in c:\jenkins\workspace\AppStudio-Modeler\src\Mendix.Modeler.Storage\Operations\WriteBsoner.cs:line 103 at Mendix.Modeler.Storage.Operations.WriteBsoner.WriteBsonObject(BsonWriter writer, IStorageUnit enclosingUnit, IStorageObject obj) in c:\jenkins\workspace\AppStudio-Modeler\src\Mendix.Modeler.Storage\Operations\WriteBsoner.cs:line 60 at Mendix.Modeler.Storage.Operations.Deployer.WriteUnitsContents(BsonWriter writer, HashSet1 units, IProgressInfo info) in c:\jenkins\workspace\AppStudio-Modeler\src\Mendix.Modeler.Storage\Operations\Deployer.cs:line 65 at Mendix.Modeler.Storage.Operations.Deployer.Deploy(IStorageUnit unit, String targetFilePath, IProgressInfo info) in c:\jenkins\workspace\AppStudio-Modeler\src\Mendix.Modeler.Storage\Operations\Deployer.cs:line 27 at Mendix.Modeler.Storage.StorageUtil.Deploy(IStorageUnit unit, String targetFilePath, IProgressInfo info) in c:\jenkins\workspace\AppStudio-Modeler\src\Mendix.Modeler.Storage\StorageUtil.cs:line 17 at Mendix.Modeler.Deployment.DeploymentProcessBuilder.ExportModel(IProgressInfo info) in c:\jenkins\workspace\AppStudio-Modeler\src\Mendix.Modeler.Core\Deployment\DeploymentProcessBuilder.cs:line 108 at Mendix.Modeler.Deployment.FileIOExceptionHandlingProcess.<>cDisplayClass2.<>cDisplayClass4.<addstep>b1() in c:\jenkins\workspace\AppStudio-Modeler\src\Mendix.Modeler.Core\Deployment\FileIOExceptionHandlingProcess.cs:line 19 at Mendix.Modeler.Deployment.FileIOExceptionHandlingProcess.CatchDiskException(Action action) in c:\jenkins\workspace\AppStudio-Modeler\src\Mendix.Modeler.Core\Deployment\FileIOExceptionHandlingProcess.cs:line 28 at Mendix.Modeler.Deployment.FileIOExceptionHandlingProcess.<>cDisplayClass2.<addstep>b_0(IProgressInfo info) in c:\jenkins\workspace\AppStudio-Modeler\src\Mendix.Modeler.Core\Deployment\FileIOExceptionHandlingProcess.cs:line 19 at Mendix.Modeler.Utility.Progress.Step.Run(IProgressInfo info) in c:\jenkins\workspace\AppStudio-Modeler\src\Mendix.Modeler.Utility\Progress\Step.cs:line 22 at Mendix.Modeler.Utility.Progress.ProcessRunner.RunStep(Step step) in c:\jenkins\workspace\AppStudio-Modeler\src\Mendix.Modeler.UIFramework\Progress\ProcessRunner.cs:line 85 at Mendix.Modeler.Utility.Progress.ProcessRunner.workerDoWork(Object sender, DoWorkEventArgs e) in c:\jenkins\workspace\AppStudio-Modeler\src\Mendix.Modeler.UIFramework\Progress\ProcessRunner.cs:line 67 at System.ComponentModel.BackgroundWorker.OnDoWork(DoWorkEventArgs e) at System.ComponentModel.BackgroundWorker.WorkerThreadStart(Object argument)

asked 2015-03-04

1 answers