Bump version to 6.0.0

[traversaro]

This was done manually due to conda-forge/libignition-gazebo-feedstock#24 .

Checklist

• Used a personal fork of the feedstock to propose changes
• Bumped the build number (if the version is unchanged)
• Reset the build number to 0 (if the version changed)
• Re-rendered with the latest conda-smithy (Use the phrase @conda-forge-admin, please rerender in a comment in this PR for automated rerendering)
• Ensured the license file is being packaged.

[conda-forge-linter]

Hi! This is the friendly automated conda-forge-linting service.

I just wanted to let you know that I linted all conda-recipes in your PR (recipe) and found it was in an excellent condition.

[traversaro]

@conda-forge-admin, please rerender

[traversaro]

A rapid check by adding verbosity to the tests reveals that, as it was the case in conda-forge/libignition-rendering4-feedstock#19 (comment), that the tests that are passing on Windows and Linux are not actually passing, for example on Linux INTEGRATION_camera is:

test 16
      Start 16: INTEGRATION_camera

16: Test command: $SRC_DIR/build/bin/INTEGRATION_camera "--gtest_output=xml:$SRC_DIR/build/test_results/INTEGRATION_camera.xml"
16: Test timeout computed to be: 240
16: [==========] Running 1 test from 1 test case.
16: [----------] Global test environment set-up.
16: [----------] 1 test from CameraSensor/CameraSensorTest
16: [ RUN      ] CameraSensor/CameraSensorTest.ImagesWithBuiltinSDF/ogre
16: [Msg] Loading plugin [ignition-rendering-ogre]
16: Error while loading the library [$PREFIX/lib/ign-rendering-6/engine-plugins/libignition-rendering-ogre.so]: libGL.so.1: cannot open shared object file: No such file or directory
16: [Err] [RenderEngineManager.cc:470] Failed to load plugin [ignition-rendering-ogre] : couldn't load library on path [$PREFIX/lib/ign-rendering-6/engine-plugins/libignition-rendering-ogre.so].
16: [Dbg] [camera.cc:84] Engine 'ogre' is not supported
16: [       OK ] CameraSensor/CameraSensorTest.ImagesWithBuiltinSDF/ogre (67 ms)
16: [----------] 1 test from CameraSensor/CameraSensorTest (68 ms total)
16: 
16: [----------] Global test environment tear-down
16: [==========] 1 test from 1 test case ran. (68 ms total)
16: [  PASSED  ] 1 test.
16/39 Test #16: INTEGRATION_camera ......................   Passed    0.20 sec

while on Windows:

test 15
      Start 15: INTEGRATION_camera

15: Test command: %SRC_DIR%\build\bin\INTEGRATION_camera.exe "--gtest_output=xml:D:/bld/libignition-sensors6_1633707889581/work/build/test_results/INTEGRATION_camera.xml"
15: Test timeout computed to be: 240
15: [==========] Running 1 test from 1 test case.
15: [----------] Global test environment set-up.
15: [----------] 1 test from CameraSensor/CameraSensorTest
15: [ RUN      ] CameraSensor/CameraSensorTest.ImagesWithBuiltinSDF/ogre
15: [Msg] Loading plugin [ignition-rendering-ogre]
15: [Err] [D:\bld\libignition-rendering6_1633681302936\work\src\RenderEngineManager.cc:461] Failed to load plugin [ignition-rendering-ogre] : couldn't find shared library.
15: [Dbg] [%SRC_DIR%\test\integration\camera.cc:84] Engine 'ogre' is not supported
15: [       OK ] CameraSensor/CameraSensorTest.ImagesWithBuiltinSDF/ogre (80 ms)
15: [----------] 1 test from CameraSensor/CameraSensorTest (80 ms total)
15: 
15: [----------] Global test environment tear-down
15: [==========] 1 test from 1 test case ran. (80 ms total)
15: [  PASSED  ] 1 test.
15/38 Test #15: INTEGRATION_camera ......................   Passed    0.13 sec

Again, as in conda-forge/libignition-rendering4-feedstock#19 (comment) it probably just make sense to try to run the test locally and then merge.

[traversaro]

Just tested on a real macOS machine, indeed the offending tests fail:

15/38 Test #15: INTEGRATION_camera ......................***Exception: SegFault  0.10 sec
      Start 16: check_INTEGRATION_camera
16/38 Test #16: check_INTEGRATION_camera ................   Passed    0.03 sec
      Start 17: INTEGRATION_depth_camera
17/38 Test #17: INTEGRATION_depth_camera ................***Exception: SegFault  0.10 sec
      Start 18: check_INTEGRATION_depth_camera
18/38 Test #18: check_INTEGRATION_depth_camera ..........   Passed    0.03 sec
      Start 19: INTEGRATION_gpu_lidar_sensor
19/38 Test #19: INTEGRATION_gpu_lidar_sensor ............***Exception: SegFault  0.06 sec
      Start 20: check_INTEGRATION_gpu_lidar_sensor
20/38 Test #20: check_INTEGRATION_gpu_lidar_sensor ......   Passed    0.03 sec
      Start 21: INTEGRATION_rgbd_camera
21/38 Test #21: INTEGRATION_rgbd_camera .................***Exception: SegFault  0.10 sec
      Start 22: check_INTEGRATION_rgbd_camera
22/38 Test #22: check_INTEGRATION_rgbd_camera ...........   Passed    0.03 sec
      Start 23: INTEGRATION_thermal_camera
23/38 Test #23: INTEGRATION_thermal_camera ..............***Exception: SegFault  0.10 sec
      Start 24: check_INTEGRATION_thermal_camera
24/38 Test #24: check_INTEGRATION_thermal_camera ........   Passed    0.03 sec

Detailed error:

est 15
    Start 15: INTEGRATION_camera

15: Test command: /Users/traversaro/src/ign-sensors/build/bin/INTEGRATION_camera "--gtest_output=xml:/Users/traversaro/src/ign-sensors/build/test_results/INTEGRATION_camera.xml"
15: Test timeout computed to be: 240
15: [==========] Running 1 test from 1 test case.
15: [----------] Global test environment set-up.
15: [----------] 1 test from CameraSensor/CameraSensorTest
15: [ RUN      ] CameraSensor/CameraSensorTest.ImagesWithBuiltinSDF/ogre
15: [Err] [OgreRenderEngine.cc:462] Unable to load Ogre Plugin[/Users/traversaro/mambaforge/envs/ignsensors/lib/OGRE]. Rendering will not be possible.Make sure you have installed OGRE properly.
15: [Err] [OgreRenderEngine.cc:505] unable to find OpenGL rendering system. OGRE is probably installed incorrectly. Double check the OGRE cmake output, and make sure OpenGL is enabled.
1/2 Test #15: INTEGRATION_camera ...............***Exception: SegFault  0.09 sec
test 16
    Start 16: check_INTEGRATION_camera

[traversaro]

All test pass successfully if I set the following env variables:

export OGRE_RESOURCE_PATH=$CONDA_PREFIX/lib/OGRE/
export IGN_RENDERING_RESOURCE_PATH=$CONDA_PREFIX/share/ignition/ignition-rendering6

So probably there is an issue similar to conda-forge/libignition-rendering4-feedstock#25 (comment), just on macOS .

[traversaro]

All test pass successfully if I set the following env variables:

export OGRE_RESOURCE_PATH=$CONDA_PREFIX/lib/OGRE/
export IGN_RENDERING_RESOURCE_PATH=$CONDA_PREFIX/share/ignition/ignition-rendering6

So probably there is an issue similar to conda-forge/libignition-rendering4-feedstock#25 (comment), just on macOS .

Note that even after setting those env variables, the test pass but an error is printed:

test 15
    Start 15: INTEGRATION_camera

15: Test command: /Users/traversaro/src/ign-sensors/build/bin/INTEGRATION_camera "--gtest_output=xml:/Users/traversaro/src/ign-sensors/build/test_results/INTEGRATION_camera.xml"
15: Test timeout computed to be: 240
15: [==========] Running 1 test from 1 test case.
15: [----------] Global test environment set-up.
15: [----------] 1 test from CameraSensor/CameraSensorTest
15: [ RUN      ] CameraSensor/CameraSensorTest.ImagesWithBuiltinSDF/ogre
15: [Err] [OgreRenderEngine.cc:462] Unable to load Ogre Plugin[/Users/traversaro/mambaforge/envs/ignsensors/lib/OGRE]. Rendering will not be possible.Make sure you have installed OGRE properly.
15: [Msg] Loading plugin [ignition-rendering-ogre]
15: [Dbg] [CameraSensor.cc:271] Camera images for [camera1] advertised on [/test/integration/CameraPlugin_imagesWithBuiltinSDF]
15: [Dbg] [CameraSensor.cc:524] Camera info for [camera1] advertised on [/test/integration/camera_info]
15: [Dbg] [CameraSensor.cc:357] Enabling camera sensor: 'camera1' data generation.
15: [       OK ] CameraSensor/CameraSensorTest.ImagesWithBuiltinSDF/ogre (242 ms)
15: [----------] 1 test from CameraSensor/CameraSensorTest (242 ms total)
15: 
15: [----------] Global test environment tear-down
15: [==========] 1 test from 1 test case ran. (242 ms total)
15: [  PASSED  ] 1 test.
1/2 Test #15: INTEGRATION_camera ...............   Passed    0.27 sec

However, I have the impression that that error is just a spurious error. Indeed, I tried to run the examples/save_image example, and even there the error is printed, but then the image is saved, proving that the rendering happened even if the error is printed:

(ignsensors) Silvios-iMac:build traversaro$ ./save_image 
[Err] [OgreRenderEngine.cc:462] Unable to load Ogre Plugin[/Users/traversaro/mambaforge/envs/ignsensors/lib/OGRE]. Rendering will not be possible.Make sure you have installed OGRE properly.
Saving image.png

[traversaro]

Hopefully conda-forge/libignition-rendering4-feedstock#27 should solve all the problem with the tests, and once that is merge we can merge this PR as well.

[traversaro]

Just tested with libignition-rendering6: 6.0.1-hdd72079_1 (i.e. the build after conda-forge/libignition-rendering4-feedstock#27). As in the case of ign-rendering, now tests that involve rendering are failing for both macOS and Windows, but that is due to the Azure headless environment as I tested manually on normal systems and the tests are passing fine.

[Tobias-Fischer]

Great, shall we merge this in?

[traversaro]

Great, shall we merge this in?

Sure!