Under special circumstances, refreshing the IMM screen leads to an unintended shutdown of the zenon runtime.

Under special circumstances, refreshing the IMM screen leads to an unintended shutdown of the zenon runtime.

Summary

It may happen that the Runtime closes unexpectedly when the user triggers a refresh of the IMM screen when there are multiple levels of hierarchy in the IMM structure.

Description

It may happen that the Runtime closes unexpectedly when the user triggers a refresh of the IMM screen when there are multiple levels of hierarchy in the IMM structure.

Solution

An issue has been addressed where the runtime closed unexpectedly upon refreshing the IMM screen because of incorrectly releasing memory. After the fix, the refresh works as intended.

Information

The issue was only reproducible in zenon 7.11



Issue Number: 31822
Fixed on Date: 14.5.2014
Versions: 7.20 0 BUILD 17768

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