Since the update to Platform Server 11.12.0 (Build 29969), we increasingly receive the error message "Node.insertBefore: Child to insert before is not a child of this node" when calling the (Reactive) application. What is the (most common) cause for this and how can the error be fixed?Built-in emails for Mobile and Reactive Web apps" is activated as "Technical Preview" on all environments, but not yet in use. Only Microsoft Login Connector is used as dependency (besides Users, (System), OutSystemsUI and Charts).
Problem found and solved. It was due to two nested containers with visibility rules that did not get along.
Sachin, thanks anyway for your help.
Hi Ralf
Sorry for necroposting, but we're also getting this error after upgrading.
Can you provide some more details on the issue and how you resolved? What do you mean the container visibility didn't get along? Was the parent hidden and a child visible?
Thanks
Ross
Hello Ralf,
Have you looked into this link?
https://success.outsystems.com/Support/Enterprise_Customers/Troubleshooting/Troubleshooting_the_OutSystems_Platform_Server
Thanks & Kind Regards,
Sachin
Hi Guys
Can someone give us a brief what exactly was done in order to get rid of the error?
Shubham