# No queues in in IAR FreeRTOS plugin

**URL:** <https://forums.freertos.org/t/no-queues-in-in-iar-freertos-plugin/3406>\
**Category:** Kernel\
**Created:** [June 26, 2013, 3:37pm UTC](https://forums.freertos.org/t/no-queues-in-in-iar-freertos-plugin/3406 "2013-06-26T15:37:58Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![system](https://d2v6vdsk2p900z.cloudfront.net/original/1X/7fc8fdb729c645aab5b20282bbe34e57cb407be6.jpeg) [@system](https://forums.freertos.org/u/system)\
**Post date:** [June 26, 2013, 3:37pm UTC](https://forums.freertos.org/t/no-queues-in-in-iar-freertos-plugin/3406/1 "2013-06-26T15:37:58Z")

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**[hackrid](https://sourceforge.net/u/hackrid/)** wrote on [Wednesday, June 26, 2013](https://sourceforge.net/p/freertos/discussion/382005/thread/9877dc8b/#ed7c):

Hi,

i’ve upgraded from v6.1.0 to v7.4.2 and can’t see the created queues any more.  
Application code remains the same, so the queues are added to the registry. but not shown.

I also noticed some error messages from IAR:  
Error (col 45): Type mismatch.&nbsp;

the plugin version is 2.0.0.0 and came with IAR 6.50.  
is there a newer version of the plugin?

why can’t i see the queues any more? it flawlessly worked with FreeRTOS v6.1.0

thanks

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**Author:** ![rtel](https://d3iykfbgfh8zhg.cloudfront.net/user_avatar/forums.freertos.org/rtel/32/31_2.png) [@rtel](https://forums.freertos.org/u/rtel)\
**Post date:** [June 26, 2013, 4:06pm UTC](https://forums.freertos.org/t/no-queues-in-in-iar-freertos-plugin/3406/2 "2013-06-26T16:06:46Z")

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**[rtel](https://sourceforge.net/u/rtel/)** wrote on [Wednesday, June 26, 2013](https://sourceforge.net/p/freertos/discussion/382005/thread/9877dc8b/#756d):

You will need to update your IAR plug-in.&nbsp; The plug-in is now maintained by WITTENSTEIN and can be obtained from here:  
[http://www.highintegritysystems.com/down-loads/stateviewer-plug-in/](http://www.highintegritysystems.com/down-loads/stateviewer-plug-in/)

Regards.