V2018.3 UiPath Community Edition release

Super Excited!

That is great, excitement gets to a level up with every release!

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Great news, @ovi Like others, pretty excited about the new version, curious about all the new features/improvements that have been added, and glad to have been and be a part of this community. :slight_smile:

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@siddharth I hope you enjoy the new features. Let us know what you think, i’m Really curious to get your thoughts on this release

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My favorite thing is looking so nice and appearance is pretty good.

Nice Option

image

Regards
Balamurugan.S

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Excited:heart_eyes::heart_eyes:@ovi

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Looks really good, look forward to more such serious upgrades… However, projects that have been opened in 2018.3 once and saved and run are not opening properly in older versions of Studio. Hope we are not the only ones facing this problem.

We don’t have backwards compatibility. That is exactly what you have described: develop a process in 18.3 and open in in older Studio versions. The latest release has new features and some changes that older versions might be incompatible with (for example the core activities decoupling). That’s we don’t support backwards compatibiiity and we don’t consider it as a best practice.

Hello ovi,

i really like the new release. I am really curious about the Java Activites Pack and wanted to ask if the mentioned Example of Using The Java Activities Pack (https://activities.uipath.com/lang-de/docs/about-the-java-activities-pack#section-example-of-using-the-java-activities-pack) is already available and I just can’t find it or if it’s still in production.

Thanks for your answer in advance.

If anyone else has first experiences with the Package let me know :wink:

The java activities pack is still in beta. You can access it like this:

Hi, thanks for your fast answer. Unfortunately your feedback doesnt answer my original question, which was not that clearly formulated. Sorry… I found the Java Activites Pack and also tried already implementing a few things. However, on the posted website https://activities.uipath.com/lang-de/docs/about-the-java-activities-pack#section-example-of-using-the-java-activities-pack there is also mentioned that there is an example on how to use those activities. I can’t find this example and was wondering if it’s me not finding it or if the example isn’t out there yet.

Thanks again for your support.

True. Thats good. I however didnt create the workflow in 2018.3… I just happened to open it in 2018.3 once, and now it is corrupt, not sure if there is an easier way to recover it, other than having to recreate it.

Someone on my team experienced something similar. He used 2018.3 to open a workflow that had been created in 2018.2, and then other users who were still on 2018.2 were no longer able to open/run that workflow. In our case, we were able to recover the workflow by opening it in 2018.3 and deleting all of the For Each and For Each Row activities. 2018.3 adds an Index property that 2018.2 was not able to reinterpret, so removing those in 2018.3 and then reopening and re-adding those activities in 2018.2 fixed it for us.

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if you didn`t use any core activities new in 2018.3 just deleting project json, will open ok in 2018.2
but, if you did use them, you ll need to manually edit the xaml in a text editor as explaind in the upper post.
we don t offer forward compatibility unfortunatelly

It sounds like what rahultyagi and I are talking about is a little different than what you and ovi are addressing, though. Neither of us added any new activities in 2018.3, we just looked at old workflows in 2018.3. My guess is that rahultyagi’s workflow also included a For Each or For Each Row activity that was automatically updated with the Index property when he opened it in 2018.3.

Why "Community Edition " was emphasized?
Are Community Edition 2018.3 and Enterprise version 2018.3 different?
If so, I’d like to know the different points and the release date of Enterprise version 2018.3.

that is correct… and I suspect there could be some more activities other than foreach that would have the same issue.

That is nice, but when are you fixing the issue regarding saving on network drives?
I reported this a day or two after release of 18.3.0 as I encountered this when I was prompted to convert from old to the new 18.3.0

Now I encounter it when creating a new project or library and trying to save it directly to a network drive or when editing a project and trying to remove or add package. If I just edit the project using the same packages there is no issues.

also i reported an issue where if you call the robot directly with the -file [path] parameter you need triple \ instead of double \ to access robot projects on a network drive.

None of the above was present in 18.2

Network issue example of saving a new project.

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18.3.1+Branch.master.Sha.4c05f670b311e90ee097c589605b399e9bee4874

Access to the path is denied.

Cannot create new item: UiPath.Studio.Contracts.RecoverableException ---> System.UnauthorizedAccessException: Access to the path is denied.
   at System.IO.__Error.WinIOError(Int32 errorCode, String maybeFullPath)
   at System.IO.__Error.WinIOError()
   at System.IO.File.InternalReplace(String sourceFileName, String destinationFileName, String destinationBackupFileName, Boolean ignoreMetadataErrors)
   at System.IO.File.Replace(String sourceFileName, String destinationFileName, String destinationBackupFileName)
   at System.IO.Abstractions.FileWrapper.Replace(String sourceFileName, String destinationFileName, String destinationBackupFileName)
   at UiPath.Project.WorkflowProjectRepository.Save(IWorkflowProject project, String path)
   at UiPath.Studio.Plugin.Workflow.Project.WorkflowProjectModelFactory.SaveAsync(IProject item, SaveInformation info)
   at UiPath.Studio.Plugin.Workflow.Project.WorkflowProjectModelFactory.<CreateNewAsync>d__32.MoveNext()
--- 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.PersistableServiceBase`2.<OnNewAsync>d__21.MoveNext()
   --- End of inner exception stack trace ---
   at UiPath.Studio.Shell.Services.PersistableServiceBase`2.<OnNewAsync>d__21.MoveNext()
--- 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.ProjectService.<OnNewAsync>d__38.MoveNext()
--- 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.PersistableServiceBase`2.<CreateNewAsync>d__11.MoveNext()
--- 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.<CreateNewProjectAsync>d__17.MoveNext()
--- 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.StartPageViewModel.<OnNewProjectCommand>d__23.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.CompilerServices.AsyncMethodBuilderCore.<>c.<ThrowAsync>b__6_0(Object state)
   at System.Windows.Threading.ExceptionWrapper.InternalRealCall(Delegate callback, Object args, Int32 numArgs)
   at System.Windows.Threading.ExceptionWrapper.TryCatchWhen(Object source, Delegate callback, Object args, Int32 numArgs, Delegate catchHandler), HResult -2146233088