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List: orocos-users
Subject: [Orocos-users] Segfault when executing an operation in PreOperational state
From: steven.bellens () mech ! kuleuven ! be (Steven Bellens)
Date: 2011-01-28 8:14:37
Message-ID: AANLkTimeOj027jF+YOSH+0idcfEpNxkFCNBCmitYRf5P () mail ! gmail ! com
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2011/1/27 Steven Bellens <steven.bellens at mech.kuleuven.be>:
> 2011/1/27 Peter Soetens <peter at thesourceworks.com>:
>> On Thu, Jan 27, 2011 at 4:07 PM, Steven Bellens
>> <steven.bellens at mech.kuleuven.be> wrote:
>>> Hi,
>>>
>>> when starting up my component (default in PreOperational state), the
>>> deployer segfaults when I try to execute an Operation _before_ I
>>> configure my component. All goes well if I try to do the same after
>>> configuring the component. I can understand this is not meant to be
>>> feasible, but instead I would suspect the deployer to just return e.g.
>>> false, instead of segfaulting?
>>
>> Any segfault is a bug. Do you execute it from the taskbrowser of from
>> your component ? Backtrace ?
>>
>> The state of the component should have no influence whatsoever on
>> operations, so this is a mystery to me... The only thing I can think
>> of is that there's something wrong with the activity you're using ?
>
> It's a FileDescriptorActivity! :)
>
> More information + backtrace tomorrow.
Looks like this was a segfault on my side.
Apologies for the noise
Steven
>
> Steven
>
>>
>> Peter
>>
>
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