[lttng-dev] Trace Compass "Add contexts..." option displays XML file

[Jonathan Rajotte-Julien]

Hi,

On Wed, Oct 23, 2019 at 12:33:59PM +0000, Kramer, Zach wrote:
> Hi,
> 
> With 2.11.0, adding contexts no longer works for me in Trace Compass (5.1.0). This worked before in lttng-tools 2.9.11.
> 
> When I try to add contexts to my channel I get the following options:
> 
>   *   All Contexts
>      *   <?xml version=”1.0” encoding=”UTF-8”?>
>      *   <command xmlns=”….>  // Entire XML file

Actually the mi support for listing context was added in 2.11 [1]. This seems to be
tracecompass expecting regular text output despite it is passing the "--mi xml"
options. Please repost this on the tracecompass mailing list [2].

[1] https://github.com/lttng/lttng-tools/commit/59deec0c09b544d548711deaa6d8206efe99ea0d
[2] https://accounts.eclipse.org/mailing-list/tracecompass-dev

Cheers

> 
> Does anyone else experience this? Did the XML schema change in a way that requires Trace Compass to update its parsing?
> 
> lttng add-context –list works as expected.
> 
> Best,
> Zach
> 

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-- 
Jonathan Rajotte-Julien
EfficiOS