This Web Part was unable to load

The issue described here is happening to me trying to load timesheet webpart
http://support.microsoft.com/kb/2249896/es
the kb says that you need to set NULL to the PWAURL property, but the PWA instance has no "PWAURL" property when I call AllProperties method.
Many thanks

Hi Andres,
Which version on Project Server and IE are you using? It could be a IE support issue.
Please find here plan browser support:
2007 : http://technet.microsoft.com/en-us/library/cc197634(v=office.12).aspx
2010 : http://technet.microsoft.com/en-us/library/ff631137(v=office.14).aspx
2013 : http://msprojectnow.com/Knowledge/Blog/tabid/142/entryid/589/Project-Server-2013-Requirements.aspx
Note that it can be a permission issue.
Hope this helps.
Guillaume Rouyre - MBA, MCP, MCTS

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Hi!
I'm designing workflow in Sharepoint designer 2013 for Project Server. I have 3 stages. In second stage I have "start a task process (task outcome to variable: outcome)" and in "transition to stage" I have:
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else
go to first stage
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Information that may be useful in solving this problem was written to the Unified Logging Service (ULS) log on the Project Web App with the following ID: c2780c9c-323c-20cd-dc2e-02cf3e2bd3d3
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How do I solve this? Workflow goes back to first stage and everything else seems to work (In my first stage I have wait for project submit and if I click submit, workflow goes to second stage and that web part reloads fine).
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I found a way to handle this issue. Webpart is not able to capture the movement to the last stage in the same phase. You can easily move back to a stage in the other Phase. e.g.,
Phase 2: Stage 2 -> Phase 2: Stage 1 (Issue)
Phase 2: Stage 2 -> Phase 1: Any Stage ()
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Timesheet error (Only for one user on one task): This Web Part was unable to load

Hi,
We have a weird problem with Project server 2013.
We are on the latest March CU 2015 update on MS Project and Project server.
Problem:
A resource(user) is being assigned to a task. When opening the Project with the MS Project client, you can see that the resource is effectively assigned.->OK
The real problem is when the user goes to his timesheets. He don’t see this task anymore. Other users that are assigned to the same task can see this task in the Timesheets and can open it.
When the user go back to a timesheet on a period where the task was working and visible, and he open that timesheets, he get an error: “This Web Part was unable to load”
ULS log:
[bucketHash:F0949503] There was an error while loading statusing information in the task details webpart for the specified project/assignment - Project UID: 231d4fab-e08b-44fb-8d49-04f7deff207d Assignment UID: 55e2c540-c8ae-42fa-8458-c1c6e98d98f8.
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docGuid)     at Microsoft.Office.ProjectDataEdit.Document.SvrDoc..ctor(Guid docGuid, ISvrDataAccess dataAccess, SvrDoc entDoc, SvrDoc resourcePool, Boolean bUseProjectResources)     at Microsoft.Office.Project.PWA.StatusingLib.StatusingDataEdit.InitSvrEditForDoc(Guid
docGuid)     at Microsoft.Office.Project.PWA.CommonControls.TaskDetails.QueryData().
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at System.Web.UI.Control.AddedControl(Control control, Int32 index)     at Microsoft.Office.Project.PWA.WebParts.PWAResiliencyPart.CreateChildControls() StackTrace: at Microsoft.Office.Project.Server.Native.dll: (sig=ad0ca0fd-3c62-4564-9144-b6fd1f587187|2|microsoft.office.project.server.native.pdb,
offset=3C16) at Microsoft.Office.Project.Server.Native.dll: (offset=1265D)
We tried already to republish the whole project with the ‘Save for Sharing’ workaround
without success.
Someone any idea?
Since we are migrated to Project 2013, we have a lot of problems with Project Server. Too late to go back
L
Thanks in advance,
Johan

Hi Johan,
The assignment of this user on the given task might be corrupted. Try to remove the resource from the task, publish the project, assign the resource again and publish again the project. If it is not working, try to unpublish the task (column "publish")
and publih it again.
Hope this helps,
Guillaume Rouyre, MBA, MVP, P-Seller |

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Thank you for the thoughts Michael but none of those worked for me.
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Hi All,
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Hi Abbas, did you check out the ULS logs in order to have more details about the error? It could help to know if it is a permission issue or if the webpart is corrupted. Also try to connect from another machine and with another account.
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<Guid>
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