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| { | |
| "ticketNumber" : "1013431", | |
| "reporterName" : "Kirollos Henry", | |
| "rankPoints" : "90", | |
| "resolutionStatus" : "", | |
| "ticketName" : "TDA2PXEVM: roscore run error on my TDA2Px-EVM due to python version", | |
| "rankName" : "Prodigy", | |
| "replies" : "", | |
| "views" : "", | |
| "queryText" : "Part Number: TDA2PXEVM Hi all, I am trying to run ROS on my TDA2Px-EVM so, I have done this clone: git clone git://arago-project.org/git/projects/oe-layersetup.git tisdk Then this configuration and build: ./oe-layertool-setup.sh -f configs/processor-sdk/processor-sdk-06.03.00.106-config.txt cd build . conf/setenv export TOOLCHAIN_PATH_ARMV7=$HOME/gcc-arm-8.3-2019.03-x86_64-arm-linux-gnueabihf export TOOLCHAIN_PATH_ARMV8=$HOME/gcc-arm-8.3-2019.03-x86_64-aarch64-linux-gnu MACHINE=dra7xx-evm bitbake arago-base-tisdk-image This Arago project was running just fine. Then I went to the meta-ros layer and created that file in recipes-core/images: require recipes-core/images/arago-base-tisdk-image.bb export IMAGE_BASENAME = \"ros-base-image\" DESCRIPTION = \"An image with packagegroup-ros-world installed\" IMAGE_INSTALL = \"packagegroup-core-boot ${CORE_IMAGE_EXTRA_INSTALL}\" IMAGE_LINGUAS = \" \" LICENSE = \"MIT\" inherit core-image IMAGE_ROOTFS_SIZE = \"8192\" IMAGE_INSTALL += \"packagegroup-ros-world\" And named that file ros-base-image.bb Then I ran that build command: MACHINE=dra7xx-evm bitbake ros-base-image This build finished with no errors And I also was able to boot the board with no issues When the board Started I exported these variables: export ROS_ROOT=/opt/ros export ROS_DISTRO=indigo export ROS_PACKAGE_PATH=/opt/ros/indigo/share export PATH=$PATH:/opt/ros/indigo/bin export LD_LIBRARY_PATH=/opt/ros/indigo/lib export PYTHONPATH=/opt/ros/indigo/lib/python3.5/site-packages export ROS_MASTER_URI=http://localhost:11311 export CMAKE_PREFIX_PATH=/opt/ros/indigo touch /opt/ros/indigo/.catkin When I try to run roscore I got an error no module named xmlrpc as if it is trying to run for python2 and not python3 although the one installed is python3 I spent a couple of days trying to solve this but I am always having same error. And also I was not able to follow that guide: https://software-dl.ti.com/infotainment/esd/jacinto6/processor-sdk-linux-automotive/6_00_00_03/exports/wiki/Processor%20SDK%20Linux%20Automotive%20Software%20Developers%20Guide%20-%20Texas%20Instruments%20Wiki.pdf Because my machine is running on ubuntu 18 and this guide required ubuntu 14 host machine Thank you so much. Best regards, Kirollos Henry I have done this clone: git clone git://arago-project.org/git/projects/oe-layersetup.git tisdk Then this configuration and build: ./oe-layertool-setup.sh -f configs/processor-sdk/processor-sdk-06.03.00.106-config.txt cd build . conf/setenv export TOOLCHAIN_PATH_ARMV7=$HOME/gcc-arm-8.3-2019.03-x86_64-arm-linux-gnueabihf export TOOLCHAIN_PATH_ARMV8=$HOME/gcc-arm-8.3-2019.03-x86_64-aarch64-linux-gnu MACHINE=dra7xx-evm bitbake arago-base-tisdk-image This Arago project was running just fine. Then I went to the meta-ros layer and created that file in recipes-core/images: require recipes-core/images/arago-base-tisdk-image.bb export IMAGE_BASENAME = \"ros-base-image\" DESCRIPTION = \"An image with packagegroup-ros-world installed\" IMAGE_INSTALL = \"packagegroup-core-boot ${CORE_IMAGE_EXTRA_INSTALL}\" IMAGE_LINGUAS = \" \" LICENSE = \"MIT\" inherit core-image IMAGE_ROOTFS_SIZE = \"8192\" IMAGE_INSTALL += \"packagegroup-ros-world\" And named that file ros-base-image.bb Then I ran that build command: MACHINE=dra7xx-evm bitbake ros-base-image This build finished with no errors And I also was able to boot the board with no issues When the board Started I exported these variables: export ROS_ROOT=/opt/ros export ROS_DISTRO=indigo export ROS_PACKAGE_PATH=/opt/ros/indigo/share export PATH=$PATH:/opt/ros/indigo/bin export LD_LIBRARY_PATH=/opt/ros/indigo/lib export PYTHONPATH=/opt/ros/indigo/lib/python3.5/site-packages export ROS_MASTER_URI=http://localhost:11311 export CMAKE_PREFIX_PATH=/opt/ros/indigo touch /opt/ros/indigo/.catkin When I try to run roscore I got an error no module named xmlrpc as if it is trying to run for python2 and not python3 although the one installed is python3 I spent a couple of days trying to solve this but I am always having same error. And also I was not able to follow that guide: https://software-dl.ti.com/infotainment/esd/jacinto6/processor-sdk-linux-automotive/6_00_00_03/exports/wiki/Processor%20SDK%20Linux%20Automotive%20Software%20Developers%20Guide%20-%20Texas%20Instruments%20Wiki.pdf Because my machine is running on ubuntu 18 and this guide required ubuntu 14 host machine Thank you so much. Best regards, Kirollos Henry I have done this clone: git clone git://arago-project.org/git/projects/oe-layersetup.git tisdk Then this configuration and build: ./oe-layertool-setup.sh -f configs/processor-sdk/processor-sdk-06.03.00.106-config.txt cd build . conf/setenv export TOOLCHAIN_PATH_ARMV7=$HOME/gcc-arm-8.3-2019.03-x86_64-arm-linux-gnueabihf export TOOLCHAIN_PATH_ARMV8=$HOME/gcc-arm-8.3-2019.03-x86_64-aarch64-linux-gnu MACHINE=dra7xx-evm bitbake arago-base-tisdk-image This Arago project was running just fine. Then I went to the meta-ros layer and created that file in recipes-core/images: require recipes-core/images/arago-base-tisdk-image.bb export IMAGE_BASENAME = \"ros-base-image\" DESCRIPTION = \"An image with packagegroup-ros-world installed\" IMAGE_INSTALL = \"packagegroup-core-boot ${CORE_IMAGE_EXTRA_INSTALL}\" IMAGE_LINGUAS = \" \" LICENSE = \"MIT\" inherit core-image IMAGE_ROOTFS_SIZE = \"8192\" IMAGE_INSTALL += \"packagegroup-ros-world\" And named that file ros-base-image.bb Then I ran that build command: MACHINE=dra7xx-evm bitbake ros-base-image This build finished with no errors And I also was able to boot the board with no issues When the board Started I exported these variables: export ROS_ROOT=/opt/ros export ROS_DISTRO=indigo export ROS_PACKAGE_PATH=/opt/ros/indigo/share export PATH=$PATH:/opt/ros/indigo/bin export LD_LIBRARY_PATH=/opt/ros/indigo/lib export PYTHONPATH=/opt/ros/indigo/lib/python3.5/site-packages export ROS_MASTER_URI=http://localhost:11311 export CMAKE_PREFIX_PATH=/opt/ros/indigo touch /opt/ros/indigo/.catkin When I try to run roscore I got an error no module named xmlrpc as if it is trying to run for python2 and not python3 although the one installed is python3 I spent a couple of days trying to solve this but I am always having same error. And also I was not able to follow that guide: https://software-dl.ti.com/infotainment/esd/jacinto6/processor-sdk-linux-automotive/6_00_00_03/exports/wiki/Processor%20SDK%20Linux%20Automotive%20Software%20Developers%20Guide%20-%20Texas%20Instruments%20Wiki.pdf Because my machine is running on ubuntu 18 and this guide required ubuntu 14 host machine Thank you so much. Best regards, Kirollos Henry", | |
| "imageList" : null, | |
| "partNumber" : "NA", | |
| "allResponseList" : [ { | |
| "contentId" : "", | |
| "userName" : "Keerthy J", | |
| "rankPoints" : "132000", | |
| "rankName" : "TI__Guru***", | |
| "date" : "", | |
| "userId" : "/members/1025801", | |
| "content" : "Hi Kirollos, We will get back to you in couple of days. Thanks for your patience. Best Regards, Keerthy", | |
| "imageList" : null | |
| }, { | |
| "contentId" : "", | |
| "userName" : "Karthik Ramanan", | |
| "rankPoints" : "113800", | |
| "rankName" : "TI__Guru**", | |
| "date" : "", | |
| "userId" : "/members/1166748", | |
| "content" : "Kirollos, There are two main questions in your post. -1- Issue with running roscore with an updated image \"ros-base-image\" that you have created - the issue with xmlrpc. Unfortunately, this issue is very custom to your changes and you will have to debug this issue by yourself. Note that ROS integration is not a default on the SDK and we are quite unfamiliar with this error and will need more debug on the specific changes that you have done at your end. -2- And also I was not able to follow that guide: Sorry, what are you not able to follow in this guide? Yes, the SDK is dependent on Ubuntu 14.04 and it is recommended that you use the mentioned version to recreate the SDK successfully. Regards Karthik", | |
| "imageList" : null | |
| }, { | |
| "contentId" : "", | |
| "userName" : "Kirollos Henry", | |
| "rankPoints" : "90", | |
| "rankName" : "Prodigy", | |
| "date" : "", | |
| "userId" : "/members/6674902", | |
| "content" : "Hello Karthik, I want to know how much disk space is required to build yocto file system using this guide as I started building it by commenting the host check part in the script but I reached only 20% and took about 100GB of my disk space. I want to know how much disk space I have to free for this. Best regards, Kirollos Henry", | |
| "imageList" : null | |
| }, { | |
| "contentId" : "", | |
| "userName" : "Karthik Ramanan", | |
| "rankPoints" : "113800", | |
| "rankName" : "TI__Guru**", | |
| "date" : "", | |
| "userId" : "/members/1166748", | |
| "content" : "Hi Kirollos, 20% competion and 100GB of disk space doesn't sound quite right. But usually a single build needs about 150GB-200GB of disk space for the full build. Regards Karthik", | |
| "imageList" : null | |
| }, { | |
| "contentId" : "", | |
| "userName" : "Kirollos Henry", | |
| "rankPoints" : "90", | |
| "rankName" : "Prodigy", | |
| "date" : "", | |
| "userId" : "/members/6674902", | |
| "content" : "Hi Karthik, Thank you so much I was able to run roscore after some changes on the board using the steps I have previously done", | |
| "imageList" : null | |
| } ], | |
| "tags" : [ ], | |
| "fourmType" : "processors-forum" | |
| } |