micrros_esp_idf_component error

asked 2023-04-03 10:31:56 -0500

Usama-Arshad gravatar image

libmicroros.a', needed by 'int32_publisher.elf', missing and no known rule to make it

int32_publisher example not building

  • Hardware description: I was trying to build it for esp32
  • Installation type: ROS2 foxy with micro_ros_espidf_component
  • Version or commit hash: microros foxy

Steps to reproduce the issue

I have Ros Foxy installed on my PC. In order to use microros with esp32, I first cloned esp_idf and then I cloned micro_ros_espidf_component repo. These are the commands i followed

  • . $IDF_PATH/export.sh
  • cd examples/int32_publisher
  • idf.py set-target esp32
  • idf.py build

Expected behavior

I was expecting it to build successfully.

Actual behavior

But Actually it was giving me error shown below

image image

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