topic Re: Error : Cannot access a disposed object in QlikView

Error : Cannot access a disposed object

Mon, 26 Jan 2026 18:19:17 GMT

Hello everyone,

Sometimes, my scheduled reloads with QMC doesn't work, the applications are not reloaded.

For example, I schedule a task at 10:10 (daily) , and today (5th of september) the reload didn't start and then, at 10:11, it was written the task was scheduled at 10:10 on the 6th ...

In the Event viewer, I saw that error : System.ObjectDisposedException: Cannot access a disposed object.

What does that mean ?

Thanks for your help

Re: Error : Cannot access a disposed object

Siva_Sankar — Fri, 05 Sep 2014 08:29:36 GMT

Are the qlikview services running fine? Did you try restarting the services?

Re: Error : Cannot access a disposed object

Fri, 05 Sep 2014 08:39:13 GMT

Hi,

I have restarted the services. I dont know how to see if the QV services have problemS..

Thanks for your help

Re: Error : Cannot access a disposed object

Fri, 05 Sep 2014 08:43:10 GMT

Hi Laura,

Was there a task log created at the time it was suppose to have run?

If you go to C:\ProgramData\QlikTech\DistributionService\1\Log and look into the root log for the day.

Can you see any errors, information regarding the task?

Re: Error : Cannot access a disposed object

Fri, 05 Sep 2014 09:43:09 GMT

No, no log was created, it's really as if nothing happenned.

I cannot see any errors in the C:\ProgramData\QlikTech\DistributionService\1\Log. (But I didn't know there were logs here so thanks for that ).