We have got an issue with uninstalling packages after upgrade to 7.5.3. As soon as we click on any package under 'Installed packages' node, we get the following error:
2016-10-12 14:32:38,086 [P5208/D20/T500] ERROR
Umbraco.Core.UmbracoApplicationBase - An unhandled exception occurred
System.Web.HttpUnhandledException (0x80004005): Exception of type
'System.Web.HttpUnhandledException' was thrown. --->
System.NullReferenceException: Object reference not set to an instance
of an object. at
umbraco.cms.businesslogic.packager.data.Save(PackageInstance package,
String dataSource) at
umbraco.cms.businesslogic.packager.InstalledPackage.Save() at
umbraco.presentation.developer.packages.installedPackage.Page_Load(Object
sender, EventArgs e) at System.Web.UI.Control.OnLoad(EventArgs e)
at umbraco.BasePages.BasePage.OnLoad(EventArgs e) at
System.Web.UI.Control.LoadRecursive() at
System.Web.UI.Page.ProcessRequestMain(Boolean
includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)
at System.Web.UI.Page.HandleError(Exception e) at
System.Web.UI.Page.ProcessRequestMain(Boolean
includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)
at System.Web.UI.Page.ProcessRequest(Boolean
includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)
at System.Web.UI.Page.ProcessRequest() at
System.Web.UI.Page.ProcessRequest(HttpContext context) at
System.Web.HttpApplication.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute()
at System.Web.HttpApplication.ExecuteStep(IExecutionStep step,
Boolean& completedSynchronously)
I have the exact same problem, after upgrading from 7.4.3 to 7.5.3, on clicking any package it gives object reference not set to an instance of an object.
[NullReferenceException: Object reference not set to an instance of an object.]
umbraco.cms.businesslogic.packager.data.Save(PackageInstance package, String dataSource) +469
umbraco.cms.businesslogic.packager.InstalledPackage.Save() +52
umbraco.presentation.developer.packages.installedPackage.Page_Load(Object sender, EventArgs e) +3230
System.Web.Util.CalliEventHandlerDelegateProxy.Callback(Object sender, EventArgs e) +51
System.Web.UI.Control.OnLoad(EventArgs e) +92
umbraco.BasePages.BasePage.OnLoad(EventArgs e) +14
System.Web.UI.Control.LoadRecursive() +54
System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +772
Issue with uninstalling packages after upgrade to 7.5.3
Hello,
We have got an issue with uninstalling packages after upgrade to 7.5.3. As soon as we click on any package under 'Installed packages' node, we get the following error:
What can we do to resolve this annoying problem?
Thanks in advance, Alexander
Hi Alexander,
What package did you install ?
Is this package compartible with your version of Umbraco?
Thanks,
Alex
Hi Alex,
We didn't install any packages after the upgrade (from 7.4.something btw).
Currently we have got the following packages:
Is there a way to know what package causes the issue?
And what package do you want to uninstall?
Actually, we don't want to uninstall anything, but we also don't expect to see crashes of the system, so I prefer to solve the issue for future.
Clicking on any of those packages brings that problem.
I have the exact same problem, after upgrading from 7.4.3 to 7.5.3, on clicking any package it gives object reference not set to an instance of an object.
[NullReferenceException: Object reference not set to an instance of an object.] umbraco.cms.businesslogic.packager.data.Save(PackageInstance package, String dataSource) +469 umbraco.cms.businesslogic.packager.InstalledPackage.Save() +52 umbraco.presentation.developer.packages.installedPackage.Page_Load(Object sender, EventArgs e) +3230 System.Web.Util.CalliEventHandlerDelegateProxy.Callback(Object sender, EventArgs e) +51 System.Web.UI.Control.OnLoad(EventArgs e) +92 umbraco.BasePages.BasePage.OnLoad(EventArgs e) +14 System.Web.UI.Control.LoadRecursive() +54 System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +772
Sort of the same problem here.
I just only get the NullReferenceException error when i actually try to uninstall a package.
Anyone found a solution?
/John
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