[Bug 1013] New: getOperation fails

http://bugs.orocos.org/show_bug.cgi?id=1013

           Summary: getOperation fails
           Product: Toolchain
           Version: unspecified
          Platform: All
        OS/Version: All
            Status: NEW
          Severity: major
          Priority: P3
         Component: Lua
        AssignedTo: [email protected]
        ReportedBy: [email protected]
                CC: [email protected]
   Estimated Hours: 0.0


Lua getOperation fails due to unkown types in scripting. When testing patch
3daedd19c70 on toolchain-2.6-mk [1] should be applied to get better error
messages. This is on top of git of toolchain-2.6

Example 1:
----------

$ cat test1.lua 
-- This one fails 
tc=rtt.getTC()
depl=tc:getPeer("deployer")
depl:loadService("deployer", "scripting")

$ rttlua-gnulinux test1.lua

rttlib.lua:322: Operation.call: 'getProgramStatus', failed to build DSB for
return value of type 'unknown_t'


I assume the unkown type is "ProgramInterface::Status::ProgramStatus",
thus is seems obvious that TI->buildValue(...) should fail to
construct the return value.


Example 2:
----------

$ cat test2.lua 
tc=rtt.getTC()
depl=tc:getPeer("deployer")
depl:loadService("lua", "print")
print(tc:provides("print"):getOperation("log"))


$ rttlua-gnulinux test2.lua
rttlua-gnulinux: test2.lua:4: Operation.call: 'log', failed to build DSB for
arg 1 of type 'LogLevel'

Likewise, here TypeInfo->buildReference(...) fails to construct a type
for LogLevel.

[1] git://gitorious.org/~markusk/orocos-toolchain/ocl-mk.git

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