compilation error

l...@umbc.edu

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Apr 28, 2017, 11:03:03 PM4/28/17

to omegalib

Hi,

I tried to compile the example code in this link: https://github.com/uic-evl/omegalib-standalone-examples/tree/master/osg which this command

cmake ./ -DOmegalib_DIR="/home/xiaokai/Desktop/omegalib/release/build"

In MacOS 10.12.3, it gives this error:

-- The C compiler identification is AppleClang 8.1.0.8020041

-- The CXX compiler identification is AppleClang 8.1.0.8020041

-- Check for working C compiler: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/cc

-- Check for working C compiler: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/cc -- works

-- Detecting C compiler ABI info

-- Detecting C compiler ABI info - done

-- Detecting C compile features

-- Detecting C compile features - done

-- Check for working CXX compiler: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/c++

-- Check for working CXX compiler: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/c++ -- works

-- Detecting CXX compiler ABI info

-- Detecting CXX compiler ABI info - done

-- Detecting CXX compile features

-- Detecting CXX compile features - done

-- Found OpenGL: /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.12.sdk/System/Library/Frameworks/OpenGL.framework

-- Using an omegalib BUILD environment

CMake Error at /Users/kai/Desktop/omegalib_install/omegalib/master/CMakeModules/FindOmegalib.cmake:38 (include):

include could not find load file:

/Users/kai/Desktop/omegalib_install/omegalib/master/omicron/CMakeModules/FindOmicron.cmake

Call Stack (most recent call first):

/Users/kai/Desktop/omegalib_install/omegalib/master/build/OmegalibConfig.cmake:14 (include)

CMakeLists.txt:4 (find_package)

-- Configuring incomplete, errors occurred!

See also "/Users/kai/Desktop/omegalib_install/osg/build/CMakeFiles/CMakeOutput.log".

in Ubuntu16, it gives this error:

-- The C compiler identification is GNU 4.9.3
-- The CXX compiler identification is GNU 4.9.3
-- Check for working C compiler: /usr/bin/cc
-- Check for working C compiler: /usr/bin/cc -- works
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Detecting C compile features
-- Detecting C compile features - done
-- Check for working CXX compiler: /usr/bin/c++
-- Check for working CXX compiler: /usr/bin/c++ -- works
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Detecting CXX compile features
-- Detecting CXX compile features - done
-- Found OpenGL: /usr/lib/x86_64-linux-gnu/libGL.so
-- Using an omegalib BUILD environment
CMake Error at /home/xiaokai/Desktop/omegalib/release/CMakeModules/FindOmegalib.cmake:38 (include):
include could not find load file:

/home/xiaokai/Desktop/omegalib/release/omicron/CMakeModules/FindOmicron.cmake
Call Stack (most recent call first):
/home/xiaokai/Desktop/omegalib/release/build/OmegalibConfig.cmake:14 (include)
CMakeLists.txt:4 (find_package)

-- Configuring incomplete, errors occurred!
See also "/home/xiaokai/Desktop/omegalib-standalone-examples-master/osg/CMakeFiles/CMakeOutput.log".

Could you please give some instruction on how to compile the example? Thanks a lot!

regards,
Xiaokai

Alessandro Febretti

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May 9, 2017, 10:53:42 PM5/9/17

to omegalib

Thanks for this report I actually found and fixed a bug related to this in both the master and release omegalib branches.

You can get the new version typing

> omega update master

no need to recompile

then in your standalone examples, delete and re-create the build directory (or just delete CMakeCache.txt and run the cmake command again).

NOTE: I tested this with the gl standalone example, not the osg one, but the fix should be good for both.

l...@umbc.edu

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May 11, 2017, 3:31:48 PM5/11/17

to omegalib

Hi Alessandro,

Thanks for your reply! I followed your previous post and run cmake again. It still gives me an error:

-- The C compiler identification is AppleClang 8.1.0.8020041

-- The CXX compiler identification is AppleClang 8.1.0.8020041

-- Check for working C compiler: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/cc

-- Check for working C compiler: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/cc -- works

-- Detecting C compiler ABI info

-- Detecting C compiler ABI info - done

-- Detecting C compile features

-- Detecting C compile features - done

-- Check for working CXX compiler: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/c++

-- Check for working CXX compiler: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/c++ -- works

-- Detecting CXX compiler ABI info

-- Detecting CXX compiler ABI info - done

-- Detecting CXX compile features

-- Detecting CXX compile features - done

CMake Warning at CMakeLists.txt:4 (find_package):

By not providing "FindOmegalib.cmake" in CMAKE_MODULE_PATH this project has

asked CMake to find a package configuration file provided by "Omegalib",

but CMake did not find one.

Could not find a package configuration file provided by "Omegalib" with any

of the following names:

OmegalibConfig.cmake

omegalib-config.cmake

Add the installation prefix of "Omegalib" to CMAKE_PREFIX_PATH or set

"Omegalib_DIR" to a directory containing one of the above files. If

"Omegalib" provides a separate development package or SDK, be sure it has

been installed.

-- Configuring done

-- Generating done

-- Build files have been written to: /Users/kai/Desktop/omegalib_install/gl/build

It seems there is something wrong with the path. If I run the make file, it still reports the header files could not be found. Could you please give some instructions on that? Thanks!

regards,

Xiaokai

Alessandro Febretti

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May 11, 2017, 5:18:34 PM5/11/17

to omegalib

Add the installation prefix of "Omegalib" to CMAKE_PREFIX_PATH or set
"Omegalib_DIR" to a directory containing one of the above files. If
"Omegalib" provides a separate development package or SDK, be sure it has
been installed.

You need to set Omegalib_DIR to the directory where you build omegalib

if you used this command to build the example standalone app:

cmake ./ -DOmegalib_DIR="/home/xiaokai/Desktop/omegalib/release/build"

make sure /home/xiaokai/Desktop/omegalib/release/build is the correct build dir (it should contain OmegalibConfig.cmake)

l...@umbc.edu

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May 11, 2017, 9:01:21 PM5/11/17

to omegalib

Hi Alessandro,

Thanks a lot! I tested the gl example and the program compiles. It generates a file myohello. When I tried to run it, there is no window popping up and reports this error on my terminal:

Xiaokais-MBP:bin kai$ ./myohello

opening /Users/kai/Desktop/omegalib_install/omegalib/master/build/default.cfg

!!! Service not found: MouseService

!!! Service not found: KeyboardService

!!! Service not found: ViewRayService

Initializing mission control server on port 22500

libc++abi.dylib: terminating with uncaught exception of type boost::exception_detail::clone_impl<boost::exception_detail::error_info_injector<asio::system_error> >: bind: Address already in use

How should I fix this issue?

Thank again!

regards,

Xiaokai

Alessandro Febretti

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May 14, 2017, 4:54:30 PM5/14/17

to omegalib

Disable the mission control server: https://github.com/uic-evl/omegalib/wiki/MissionControl https://github.com/uic-evl/omegalib/wiki/CommandLine#mission-control-mode

you can do it either through the config file or passing --mc disable to your program command line(i.e. ./myohello --mc disable)

l...@umbc.edu

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May 17, 2017, 9:31:19 AM5/17/17

to omegalib

Hi Alessandro,

When I run the following command, it popped up a window without showing anything. The terminal reports the following message:

Xiaokais-MacBook-Pro:bin kai$ ./myohello --mc disable

opening /Users/kai/Desktop/omegalib_install/omegalib/master/build/default.cfg

!!! Service not found: MouseService

!!! Service not found: KeyboardService

!!! Service not found: ViewRayService

!!! SoundEnvironment:loadSoundFromFile could not find sound file test

Attemped to loaded buffer ID 10, but not connected to a sound server!

===================== ReferenceType object leaks follow:

N5omega11LeakPrinterE: 1

N5omega13DrawInterfaceE: 1

regards,

Xiaokai

Alessandro Febretti

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May 17, 2017, 2:34:20 PM5/17/17

to omegalib

There is no obvious error. Try two things

click on the graphical window that pops and press the tab key. Does an on-screen console open?

run the program with the -L d option. this will print out an extended log. Post it here.

l...@umbc.edu

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May 17, 2017, 8:05:28 PM5/17/17

to omegalib

Xiaokais-MacBook-Pro:bin kai$ ./myohello --mc disable -L d

opening /Users/kai/Desktop/omegalib_install/omegalib/master/build/default.cfg

omegalib data search paths:

::: /Users/kai/Desktop/omegalib_install/omegalib/master/build/bin

::: /Users/kai/Desktop/omegalib_install/omegalib/master/build/

omegalib application config lookup:

::: trying ohello/ohello.cfg

::: not found, trying ohello.cfg

::: not found, trying default.cfg

::: found config: default.cfg

Opened config file: default.cfg

SystemManager::setup: systemConfig = ../system/desktop.cfg

Opened config file: ../system/desktop.cfg

PythonInterpreter::addPythonPath: ./

PythonInterpreter::addPythonPath: /Users/kai/Desktop/omegalib_install/omegalib/master/build//bin

PythonInterpreter::addPythonPath: /Users/kai/Desktop/omegalib_install/omegalib/master/build/bin/

PythonInterpreter::addPythonPath: /Users/kai/Desktop/omegalib_install/omegalib/master/build//modules

SystemManager::setupDisplaySystem: type = GLFW

[SystemManager::setupDisplaySystem] finding display system GLFW

[SystemManager::setupDisplaySystem] loading library /Users/kai/Desktop/omegalib_install/omegalib/master/build/bin/libdisplaySystem_GLFW.dylib

DisplayTileConfig: correctionMode passthru

PlanarDisplayConfig: numTiles 1 1

PlanarDisplayConfig: tile t0x0 offset 0 0

[DisplayConfig] setCanvasRect 0 0 854 480

[DisplayTileConfig] Tile t0x0 ON

[ModuleServices::addModule] HelloApplication

!!! Service not found: MouseService

!!! Service not found: KeyboardService

!!! Service not found: ViewRayService

ServiceManager::initialize

Event buffer allocated. Max events: 512

[ModuleServices::addModule] EventSharingModule

[ModuleServices::addModule] console

[ModuleServices::addModule] CameraController

Engine: Running with sound disabled.

Death switch timeout: 240 seconds

[GLFWDisplaySystem::run]: OpenGL 4.1 core initializing

[GpuContext::GpuContext] 0 Glew init

[Renderer::initialize] id=0

!!! SoundEnvironment:loadSoundFromFile could not find sound file test

Attemped to loaded buffer ID 10, but not connected to a sound server!

Engine::refreshPointer: creating pointer 0

!!! DrawInterface::createFont: could not find font file system/fonts/arial.ttf

[ModuleServices::disposeNonCoreModules]

Engine::dispose

[ModuleServices::disposeAll]

[~EngineModule] HelloApplication

[~EngineModule] EventSharingModule

[~EngineModule] console

[~EngineModule] CameraController

Engine::dispose: cleaning up 0 cameras

~Engine

Alessandro Febretti

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May 23, 2017, 6:25:34 PM5/23/17

to omegalib

That font error is a bit weird.. if you go in /Users/kai/Desktop/omegalib_install/omegalib/master/system/fonts do you have arial.ttf?

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