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This product reached the end of support date on March 31, 2021.

System.Security.SecurityException: Invalid assembly public key following method instrumentation

ext_otroshyn
Newcomer

Hello,

We have .net application, which is consuming MQ series messages.

For the ".NET MQSeries Receive EntryPointry" Sensor pack I have mentioned the method which is processing messages to start PurePath.

Unfortunately after that, the method call is failed with below error: System.Security.SecurityException: Invalid assembly public key (Exception from HRESULT:0x8013141E).

Could please someone let me know, if experienced the same issue?

Thank you

4 REPLIES 4

ext_otroshyn
Newcomer

Dear all, I could overcome the issue, by instrumenting method in different place: Sensors for System Profile. Now application is working fine.

What do you think can it be?

Joe_Hoffman
Dynatrace Leader
Dynatrace Leader

I would open a support case. The OOTB sensors should not cause a SecurityException.

Perhaps this is a newer version of this class and something has changed in its internal IL code structure.

Dear Joseph. Thank you for your reply.


Joe_Hoffman
Dynatrace Leader
Dynatrace Leader

I would open a support case. The OOTB sensors should not cause a SecurityException.

Perhaps this is a newer version of this class and something has changed in its internal IL code structure.