Error detecting project version for 2018.04.06

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1

Hello everyone,

I was trying to open up my reframework’s main.xaml in 2018.04.06 version and am getting the message" Error detecting project version"

Here are the logs attached

18.4.6+Branch.support/v2018.4.Sha.85e415fbbb19cb7dd57766496cc0770179b9b944

Error detecting project version

Open Document Error: UiPath.Studio.Contracts.RecoverableException —> UiPath.Studio.Contracts.RecoverableException: The project ‘C:\Users\Ketikas\Desktop\ReFrameWork-master\project.json’ could not be opened: Error detecting project version. —> System.NotSupportedException: Error detecting project version
at UiPath.Project.ProjectData.WorkflowDataUpgrade.GetLatestProjectData(String projectContent, Dictionary2 availablePackages) in d:\a\1\s\Common\UiPath.Project\ProjectData\WorkflowDataUpgrade.cs:line 76 at UiPath.Project.WorkflowProjectRepository.<>c__DisplayClass10_0.<<Read>b__0>d.MoveNext() in d:\a\1\s\Common\UiPath.Project\WorkflowProjectRepository.cs:line 135 --- End of stack trace from previous location where exception was thrown --- at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task) at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) at UiPath.Project.WorkflowProjectRepository.<Read>d__10.MoveNext() in d:\a\1\s\Common\UiPath.Project\WorkflowProjectRepository.cs:line 131 --- End of stack trace from previous location where exception was thrown --- at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task) at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) at UiPath.Studio.Plugin.Workflow.Project.WorkflowProjectModelFactory.<CreateWorkflowProjectModel>d__42.MoveNext() in d:\a\1\s\Studio\UiPath.Studio.Plugin.Workflow\Project\WorkflowProjectModelFactory.cs:line 282 --- End of stack trace from previous location where exception was thrown --- at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task) at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) at UiPath.Studio.Plugin.Workflow.Project.WorkflowProjectModelFactory.<InitializeNewProjectModel>d__36.MoveNext() in d:\a\1\s\Studio\UiPath.Studio.Plugin.Workflow\Project\WorkflowProjectModelFactory.cs:line 178 --- End of stack trace from previous location where exception was thrown --- at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task) at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) at UiPath.Studio.Plugin.Workflow.Project.WorkflowProjectModelFactory.<OpenAsyncInternal>d__44.MoveNext() in d:\a\1\s\Studio\UiPath.Studio.Plugin.Workflow\Project\WorkflowProjectModelFactory.cs:line 317 --- End of stack trace from previous location where exception was thrown --- at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task) at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) at UiPath.Studio.Plugin.Workflow.Project.WorkflowProjectModelFactory.<OpenAsync>d__41.MoveNext() in d:\a\1\s\Studio\UiPath.Studio.Plugin.Workflow\Project\WorkflowProjectModelFactory.cs:line 237 --- End of stack trace from previous location where exception was thrown --- at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task) at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) at UiPath.Studio.Core.Services.PersistableServiceBase3.d__15.MoveNext() in d:\a\1\s\Studio\UiPath.Studio.Core\CommonServices\PersistableServiceBase.cs:line 0
— End of inner exception stack trace —
at UiPath.Studio.Core.Services.PersistableServiceBase3.<OnOpenAsync>d__15.MoveNext() in d:\a\1\s\Studio\UiPath.Studio.Core\CommonServices\PersistableServiceBase.cs:line 198 --- End of stack trace from previous location where exception was thrown --- at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task) at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) at UiPath.Studio.Core.CommonServices.ProjectServiceBase.<OnOpenAsync>d__38.MoveNext() in d:\a\1\s\Studio\UiPath.Studio.Core\CommonServices\ProjectServiceBase.cs:line 220 --- End of stack trace from previous location where exception was thrown --- at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task) at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) at UiPath.Studio.Core.Services.PersistableServiceBase3.d__8.MoveNext() in d:\a\1\s\Studio\UiPath.Studio.Core\CommonServices\PersistableServiceBase.cs:line 0
— End of stack trace from previous location where exception was thrown —
at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
at UiPath.Studio.Shell.Services.OpenCloseCommandsService.d__17.MoveNext() in d:\a\1\s\Studio\UiPath.Studio.Shell\Services\OpenCloseCommandsService.cs:line 203
— End of inner exception stack trace —
at UiPath.Studio.Shell.Services.OpenCloseCommandsService.d__17.MoveNext() in d:\a\1\s\Studio\UiPath.Studio.Shell\Services\OpenCloseCommandsService.cs:line 213
— End of stack trace from previous location where exception was thrown —
at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
at UiPath.Studio.Shell.Services.OpenCloseCommandsService.d__13.MoveNext() in d:\a\1\s\Studio\UiPath.Studio.Shell\Services\OpenCloseCommandsService.cs:line 88
— End of stack trace from previous location where exception was thrown —
at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
at UiPath.Studio.Shell.ViewModels.MainWindowViewModel.d__232.MoveNext() in d:\a\1\s\Studio\UiPath.Studio.Shell\ViewModels\MainWindowViewModelCommands.cs:line 180, HResult -2146233088

2

@DChopra

Could you please delete project.json file in that project Folder and then try open xaml file and check it once.

1 Like
3

As @lakshman said, delete Project.json file from the project folder

still error came create a new process and copy the new project.json to that folder and try

Hope this helps

Thanks

2 Likes
4

Thanks it worked

1 Like
5

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