Update problems

[roska]

Hi,

I tried to update from version 5.1.1 to the current version 5.5.2.
After installation, I copied the old configuration from the backup to the new installation. I can start everything up and the webserver is running. I can log in and load the table view, however it is impossible to show a scheme. The scheme window remains empty, and there are no errors displayed and no errors in the log files. However, there are errors in the konsole view of the browser:

Any Ideas what could cuase that problems?
I already tried with a newly created scheme, but the problem remains.

[roska]

https://www.dropbox.com/s/64p7pcgodfq2hb7/scada-scheme.png?dl=raw

Tried to post the screenshot again because of broken link.

screenshot

[roska]

Update: I removed the installation and reinstalled it without copying the old config. The “clean” installation shows the same problem.

[roska]

Just the error is different:

https://www.dropbox.com/s/feaf3ilsioy4t5m/scada-scheme2.png?dl=raw

[roska]

The problem of the new installation was fixed with pressing Ctrl+F5 in the Browser.
Now I made the configuration of the database manually without copying all the old files, and it works.

[Mikhail]

The problem of the new installation was fixed with pressing Ctrl+F5 in the Browser.

Definitely, this was a cause. When the scripts of the web application change, it is required to fully update web pages or clear browser cache.

[Author]

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