Open WilliamZheng opened 3 years ago
Same issue. It worked until recently
Hi @bramdejager,
I'm also faced with the same issue. The issue is not reproducable for all my site collections. I think the issue only happens on "newer" site collections.
Steps to reproduce:
Here are some details from the SPCB log:
Microsoft.SharePoint.Client.ServerException: Value cannot be null. Parameter name: key at Microsoft.SharePoint.Client.ClientRequest.ProcessResponseStream(Stream responseStream) at Microsoft.SharePoint.Client.ClientRequest.ProcessResponse() at Microsoft.SharePoint.Client.ClientContext.ExecuteQuery() at SPBrowser.Extentions.SiteExtentions.IsCurrentUserAdmin(Site site) at SPBrowser.NodeLoader.LoadWeb(TreeNode parentNode, Web web, MainForm form) at SPBrowser.NodeLoader.LoadSite(TreeNode parentNode, ClientContext ctx, Site site, MainForm form, List`1 subwebs)
I don't know wether you can do something. Maybe some checking for NULL or RootWeb, CurrentUser, ... is initialized correctly may help. Thx.
I am facing the same issue here.
Hi! I have same issue, it works well two weeks ago
Thanks for the feedback. I’ll have a look at it. It seems not all sites face the issue. Some have and some don’t. Have not figured out what’s the difference.
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Van: Iliya notifications@github.com Verzonden: Friday, September 18, 2020 7:50:03 PM Aan: bramdejager/spcb spcb@noreply.github.com CC: Bram de Jager bramdejager@outlook.com; Mention mention@noreply.github.com Onderwerp: Re: [bramdejager/spcb] Exception value can't be null (#98)
Hi! I have same issue, it works well two weeks ago
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I'm also seeing the same issue. @bramdejager you might want to have a look at the issue reported over in pnp/sp-dev-docs to see if this is related: https://github.com/SharePoint/sp-dev-docs/issues/6281 At least it is the same error message and seems to have started on the 9th of september so the timing is also the same.
Same issue here, we see this in lot of our customers, not all , but many (thousands). Started at Sep 9.
Checked a bunch of conditions, but I'm not able to track back any weird incorrect conditions. I have the same issue and error message on different tenants. But not all. Some tenants seem to work fine and don't cause any issues. I updated the CSOM to the latest version (August) but did not resolve the issue. I validated server/farm versions, but all were on version 16.0.20509.12005.
@bramdejager : I'm also seeing this issue and can reproduce with creating a private channel in Teams and then connecting to that site using SPCB. Doing a Fiddler trace showed the 4th CSOM call after connecting a site collection fails with a server error. I did pull the ULS logs for that error and noticed a server side JSON serialization issue (which clearly is a bug). Looking at the stacktrace in the ULS log the error seems to originate from loading the ThemeInfo property: can you try to exclude that property and see if it fixes things?
@bramdejager : internal thread started on this, will keep you all posted of the outcome
@jansenbe it lookes excluding the ThemeInfo object is solving the issue. I'll release an intermediate release as a workaround.
Any movement on this? Is _api/web/ThemeInfo expected to work again anytime soon?
Released a temporary release as a workaround, please see release SPCB v4.10.1. This release excludes the ThemeInfo object from loading.
When I expand the a site collection node, it throw "Value cannot be null. Parameter name: key".