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by kilianvp
Wed Sep 08, 2021 12:54 pm
Forum: Bugs / Problems
Topic: CTRL libs cannot be reloaded, if CTRL++ class has changes
Replies: 3
Views: 406

Re: CTRL libs cannot be reloaded, if CTRL++ class has changes

Its a bug. Maybe its a good idea to create a SR
by kilianvp
Wed Sep 08, 2021 11:23 am
Forum: Bugs / Problems
Topic: CTRL libs cannot be reloaded, if CTRL++ class has changes
Replies: 3
Views: 406

Re: CTRL libs cannot be reloaded, if CTRL++ class has changes

Hello, you are doing everything right! The error message is unfortunately normal and there is nothing you can do about it. Sometimes the Gedi reloads the CTRL libraries despite the error message. But to be on the safe side I would always restart the gedi. To make the restart more pleasant I always s...
by kilianvp
Tue Sep 07, 2021 2:56 pm
Forum: Bugs / Problems
Topic: re-sizing Ellipse shapes by typing Size: X / Y
Replies: 8
Views: 2332

Re: re-sizing Ellipse shapes by typing Size: X / Y

It happens because the values are stored as float.
by kilianvp
Tue Aug 31, 2021 4:01 pm
Forum: Bugs / Problems
Topic: WCCILevent -report all
Replies: 2
Views: 427

Re: WCCILevent -report all

- You can run only one WCCILevent per Project. - You are sure you dont have any other running Projects? - Do not start important managers like WCCILpmon, WCCILdata or WCCILevent if you have no idea how they work or what parameters to start them with. If managers are started incorrectly, you may not ...
by kilianvp
Tue Aug 31, 2021 3:51 pm
Forum: HowTos
Topic: How to list license capabilities
Replies: 2
Views: 459

Re: How to list license capabilities

You have to check /opt/WinCC_OA/3.16/shield.txt .
If expire has the value "0000.00.00;00:00:00,000" your shield will never expire. Otherwise it will expire after that given date.

If _Event.License.RemainingTime <= 10080 your Licence is invalid and the project runs in demo mode.
by kilianvp
Tue Aug 17, 2021 2:40 pm
Forum: Bugs / Problems
Topic: DB permission errors
Replies: 5
Views: 1172

Re: DB permission errors

There are always leftovers that remain. Not every user wants his files to be deleted. Doing chmod & chown after install is always a good idea. The installer does not check if projects are running. To finish the project cleanly, the installer would have to run with the same user that starts the i...
by kilianvp
Tue Aug 17, 2021 2:29 pm
Forum: HowTos
Topic: WinCC OA RPMs and Dependencies
Replies: 4
Views: 1051

Re: WinCC OA RPMs and Dependencies

I clould install minizip without any problems using RHEL 7.

Code: Select all

yum install minizip
minizip.x86_64 0:1.2.7-19.el7_9
by kilianvp
Tue Aug 17, 2021 2:14 pm
Forum: Bugs / Problems
Topic: DB permission errors
Replies: 5
Views: 1172

Re: DB permission errors

Does the used user have read/write permissions for the db folder?
by kilianvp
Fri Aug 13, 2021 10:39 am
Forum: Bugs / Problems
Topic: Count visible rows in table after filterRows() is applied?
Replies: 2
Views: 707

Re: Count visible rows in table after filterRows() is applied?

There is no function to count the visible lines. You have to write a function yourself.

Something like this:

Code: Select all

int iNumberVisibleLines = 0;

for (int i = 0; i < TABLE.lineCount; i++)
{
  if (!TABLE.isRowHidden(i))
  {
    iNumberVisibleLines = iNumberVisibleLines + 1;
  }
}
by kilianvp
Wed Aug 11, 2021 10:26 pm
Forum: HowTos
Topic: WinCC OA RPMs and Dependencies
Replies: 4
Views: 1051

Re: WinCC OA RPMs and Dependencies

libminizip -> minizip http://rpm.pbone.net/info_idpl_55096597 ... 4.rpm.html

When I try to install WinCC OA via yum. It tries to download the following packages:

Code: Select all

SDL gcc-c++ libXScrnSaver libstdc++-devel minizip postgresql-libs unixODBC