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Re: [tracecompass-dev] Partial History Tree (Index out of bounds error)
Hi Ivan,

Thanks for your answer!

Indeed, the transient state was empty, I missed updating the partial state with the current state information before requesting the attributes.
I didn't yet have the result I'm working for on the views but at least, this resolved the issue that I've mentioned in my previous email.

Best regards,
Abdellah Rahmani
Research associate
Dorsal Laboratory

Le mer. 23 févr. 2022 à 05:22, Grinenko, Ivan <ivan.grinenko@xxxxxxxxxx> a écrit :

Hi Abdellah,

 

At first glance it looks like TransientState is empty by the time you try to do the query. Since, ITmfStateSystem#getOngoingStartTime(int) gets info from TransientState by default I think you need to override StateSystem#getOngoingStartTime(int) or fill TransientState before you try to query2D.

 

--

Best regards,

Ivan Grinenko

Software Engineer

Auriga

 

 

From: tracecompass-dev <tracecompass-dev-bounces@xxxxxxxxxxx> On Behalf Of rahmani abdellah
Sent: Wednesday, February 23, 2022 4:54 AM
To: tracecompass developer discussions <tracecompass-dev@xxxxxxxxxxx>
Subject: [tracecompass-dev] Partial History Tree (Index out of bounds error)

 

Hi,

 

I'm actually working on the partial state system, I'm overriding the query2D() in order to be able to populate the views like the Control Flow view with the states.

 

With the actual code that I'm attaching to this email, if we comment out the lines 342 to 343, we will be able to see the states that we saved at the checkpoints when we open the control flow view or resources view.  My objective is to complete the view with the missing states by reading the trace and building the intervals from there without saving them to the state system, but actually, I'm having this error saying "Index 32 out of bounds for length 0" when I try to open the control flow view. It seems that the quark that I'm requesting at line 342 does not exist.

Can you please tell me what is missing or what I'm doing wrong in this code?

 

Thanks!

 

Best regards,

Abdellah Rahmani

Research associate

Dorsal Laboratory

 

 

 

 

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