When I try to run the Gazebo, the error:
gazebo: symbol lookup error: /lib/x86_64-linux-gnu/libfreeimage.so.3: undefined symbol: jpeg_read_icc_profile, version LIBJPEG_8.0
Then I try to find libfreeimage.so.3 in the folder /lib/x86_64-linux-gnu, it is there but the problem still occurs.
So are there some dependencies missing or the path is wrong, as the Gazebo could run without any problem before.
Related
I am trying to print a file using cups and getting a symbol not found error.
yoprinter: symbol lookup error: yoprinter: undefined symbol: pdftopdf
yoprinter: symbol lookup error: yoprinter: undefined symbol: ghostscript
yoprinter is basically the print queue name I am trying to print to.
cups version: 2.3.3
OS: ubuntu 20.04
file: I am getting this error with every file I am trying to print
The bug was related to configuration issue. I installed both the cups and cups-filters in my local dir /home/surajkulriya/cupsContent and started cups-daemon using sudo /home/surajkulriya/cupsContent/sbin/cupsd -f and it worked well without any error.
I tried to reinstall bazel, so i deleted all the bazel files in the .cache in my home directory.
After i reinstall bazel using the steps provided on the official website, it always returned me error when i tried to compile something.
the error message is:
ERROR:/home/user/..cache/bazel/_bazel_user/99057f7f4b9c8642f84cd97e14ed25f4/external/build_bazel_rules_apple/apple/internal/ios_rules.bzl:164:9: name 'coverage_common' is not defined
ERROR: /home/user/.cache/bazel/_bazel_user/99057f7f4b9c8642f84cd97e14ed25f4/external/build_bazel_rules_apple/apple/internal/testing/apple_test_bundle_support.bzl:303:9: name 'coverage_common' is not defined
ERROR: Skipping ':all': while parsing ':all': error loading package '': in /home/user/.cache/bazel/_bazel_user/99057f7f4b9c8642f84cd97e14ed25f4/external/com_github_grpc_grpc/bazel/grpc_build_system.bzl: in /home/user/.cache/bazel/_bazel_user/99057f7f4b9c8642f84cd97e14ed25f4/external/build_bazel_rules_apple/apple/ios.bzl: in /home/user/.cache/bazel/_bazel_user/99057f7f4b9c8642f84cd97e14ed25f4/external/build_bazel_rules_apple/apple/internal/testing/ios_rules.bzl: Extension 'apple/internal/testing/apple_test_bundle_support.bzl' has errors
ERROR: while parsing ':all': error loading package '': in /home/user/.cache/bazel/_bazel_user/99057f7f4b9c8642f84cd97e14ed25f4/external/com_github_grpc_grpc/bazel/grpc_build_system.bzl: in /home/user/.cache/bazel/_bazel_user/99057f7f4b9c8642f84cd97e14ed25f4/external/build_bazel_rules_apple/apple/ios.bzl: in /home/user/.cache/bazel/_bazel_user/99057f7f4b9c8642f84cd97e14ed25f4/external/build_bazel_rules_apple/apple/internal/testing/ios_rules.bzl: Extension 'apple/internal/testing/apple_test_bundle_support.bzl' has errors
How can i fix these errors?
I am trying to compile the following heron branch
https://github.com/twitter/heron/tree/karthik/pexbuild
using bazel 0.3.1 in ubuntu 15.10. In the workspace, I refer to another repo containing the pex bazel rules at
https://github.com/streamlio/bazel_rules_pex
I am getting the following error (interestingly it does not occur in ubuntu14.04, ubuntu16.10, centos7 and mac). Any help will be appreciated?
bazel build --config=ubuntu --verbose_failures heron/...
ERROR: com.google.devtools.build.lib.packages.BuildFileContainsErrorsException: error loading package '': Encountered error while reading extension file 'pex/pex_rules.bzl': no such package '#io_bazel_rules_pex//pex': Error cloning repository: https://github.com/streamlio/bazel_rules_pex.git: cannot open git-upload-pack caused by https://github.com/streamlio/bazel_rules_pex.git: cannot open git-upload-pack caused by java.lang.RuntimeException: Unexpected error: java.security.InvalidAlgorithmParameterException: the trustAnchors parameter must be non-empty caused by Unexpected error: java.security.InvalidAlgorithmParameterException: the trustAnchors parameter must be non-empty caused by the trustAnchors parameter must be non-empty.
There were many fixes and improvements in remote repositories, I'd advice you to upgrade bazel before trying anything else.
I need to build OpenCV from source, because I want to make modifications to it. So using pre-built binaries is not an option for me. I'm doing this on Windows 8. I do not have MS Visual Studio, and I don't want to use it.
Here is how I reproduce the build error:
I git clone https://github.com/opencv/opencv
I use CMake 3.7.1, press Configure, then press Generate. It seems to work (no errors). I named the output folder opencv/release.
I go to the opencv/release folder, and type mingw32-make.
Eventually, after compiling for a while, it displays the following error message:
Building CXX object modules/core/CMakeFiles/opencv_core.dir/src/parallel.cpp.obj
modules\core\src\parallel.cpp:135:43: error: operator '&&' has no right operand
modules\core\src\parallel.cpp: In function 'void cv::parallel_for_(const cv::Range&, const cv::ParallelLoopBody&, double)':
modules\core\src\parallel.cpp:311:52: error: 'parallel_for_pthreads' was not declared in this scope parallel_for_pthreads(range, body, nstripes);
^
modules\core\src\parallel.cpp: In function 'int cv::getNumThreads()':
modules\core\src\parallel.cpp:370:50: error: 'parallel_pthreads_get_threads_num' was not declared in this scope return parallel_pthreads_get_threads_num();
^
modules\core\src\parallel.cpp: In function 'void cv::setNumThreads(int)':
modules\core\src\parallel.cpp:431:46: error: 'parallel_pthreads_set_threads_num' was not declared in this scope parallel_pthreads_set_threads_num(threads);
^
modules\core\CMakeFiles\opencv_core.dir\build.make:990: recipe for target 'modules/core/CMakeFiles/opencv_core.dir/src/parallel.cpp.obj' failed mingw32-make[2]: *** [modules/core/CMakeFiles/opencv_core.dir/src/parallel.cpp.obj] Error 1
Note: I tried to compile both with and without TPP (in the CMake config), and I get the same error message.
Also, I read the other similar questions on StackOverflow and the answers do not help.
I try to install a ROS indigo package jsk_recognition for chessboard detection and relative position, I have opencv-3.0.0-rc1 on Ubuntu 14.04. When I try to catkin_make the package I receive build errors, quit a lot, the full report is here, but it starts like:
[ 73%] Building CXX object
vision/jsk_recognition-master/jsk_perception/CMakeFiles/roi_to_mask_image.dir/roi_to_mask_image.cpp.o
/home/elod/catkin_ws/src/vision/jsk_recognition-master/jsk_perception/src/linemod.cpp:69:57:
error: ‘linemod’ is not a member of ‘cv’ std::vector<CvPoint>
maskFromTemplate(const std::vector<cv::linemod::Template>& templates,
^ /home/elod/catkin_ws/src/vision/jsk_recognition-master/jsk_perception/src/linemod.cpp:69:57:
error: ‘linemod’ is not a member of ‘cv’
/home/elod/catkin_ws/src/vision/jsk_recognition-master/jsk_perception/src/linemod.cpp:69:78:
error: template argument 1 is invalid std::vector<CvPoint>
maskFromTemplate(const std::vector<cv::linemod::Template>& templates,
^
/home/elod/catkin_ws/src/vision/jsk_recognition-master/jsk_perception/src/linemod.cpp:69:78:
error: template argument 2 is invalid
/home/elod/catkin_ws/src/vision/jsk_recognition-master/jsk_perception/src/linemod.cpp:69:57:
error: ‘linemod’ is not a member of ‘cv’ std::vector<CvPoint>
maskFromTemplate(const std::vector<cv::linemod::Template>& templates,
the problem seams to be with the linemod class, which in the online opencv documentation exist but in my case the compiler does not recognise it. The linemod.h header file can't be find in any opencv folder only in:
./home/elod/catkin_ws/src/vision/jsk_recognition-master/jsk_pcl_ros/include/jsk_pcl_ros/linemod.h
./opt/ros/indigo/include/jsk_pcl_ros/linemod.h
./usr/include/pcl-1.7/pcl/recognition/linemod.h
Is this module missing somhow my OpenCV installation or why cant find it in the cv namespace?
In my old Opencv 2.4.11 (uninstalled) seams to be included this module, but I migrated all my stuff to 3.0.0.
Any ideas how to solve it?
UPDATE
A very important observation is that the above mentioned pkg is for Opencv2.4 and I'm using 3.0! Some stuff was moved or removed from the new version like cvSnakeImage, which also appears in this pkg.
An other question would be: how to replace the cvSnakeImage or with what can be replaced?
Did you build from scratch (clean build directory) ?
You could try adding cv:: namespace into *.hpp
-<linemod::Match>
+<cv::linemod::Match>
And/or try adding "#include <opencv2/rgbd/linemod.hpp>" into the same file.