This class control (or constant) is permanently broken

[pawhan11]

Hello,

I have the following problem:

It affects more than 200 VIs, is there an scripting way to fix this? 

Why this error happened in the first place?

Editing each vi individually will take days...

[paul_cardinale]

If you right-click on a broken control, then select "Replace" and browse to the .lvclass, does that fix that control?

If so, then you can script a repair.  Use the "Replace" method of the control and, feed it the path of your class.

[pawhan11]

I tried quick drop and did not work, the same for right click and replace. Only insert new one on block diagram, delete old and fix broken wires by hand worked.

[paul_cardinale]

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@pawhan11 wrote:

I tried quick drop and did not work, the same for right click and replace. Only insert new one on block diagram, delete old and fix broken wires by hand worked.

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"Did not work" is too vague to provide any more help.

[pawhan11]

There was no more info to give. After manual replace literally nothing happened, quick drop did the same.

I have extracted broken class with one method.