7.5.3rosidl_generate_interfaces报错

开心

构建空间报错代码：

tingbo@DESKTOP-NHH5E05:~/chapt7/chapt7_ws$ colcon build
Starting >>> autopatrol_interfaces
Starting >>> autopatrol_robot
Starting >>> fishbot_application
Starting >>> fishbot_description
Starting >>> fishbot_navigation2
Finished <<< fishbot_description [0.53s]                                                                                                                              
Finished <<< fishbot_navigation2 [0.53s]
Finished <<< fishbot_application [1.02s]                                                                                     
Finished <<< autopatrol_robot [1.04s]
--- stderr: autopatrol_interfaces                         
CMake Error at CMakeLists.txt:10 (find_package):
  By not providing "Findrosidl_generate_interfaces.cmake" in
  CMAKE_MODULE_PATH this project has asked CMake to find a package
  configuration file provided by "rosidl_generate_interfaces", but CMake did
  not find one.

  Could not find a package configuration file provided by
  "rosidl_generate_interfaces" with any of the following names:

    rosidl_generate_interfacesConfig.cmake
    rosidl_generate_interfaces-config.cmake

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


---
Failed   <<< autopatrol_interfaces [1.40s, exited with code 1]

Summary: 4 packages finished [1.65s]
  1 package failed: autopatrol_interfaces
  1 package had stderr output: autopatrol_interfaces

SpeachText.srv代码：

string text     
---
bool result

CmakeLists.txt代码：

cmake_minimum_required(VERSION 3.8)
project(autopatrol_interfaces)

if(CMAKE_COMPILER_IS_GNUCXX OR CMAKE_CXX_COMPILER_ID MATCHES "Clang")
  add_compile_options(-Wall -Wextra -Wpedantic)
endif()

# find dependencies
find_package(ament_cmake REQUIRED)
find_package(rosidl_generate_interfaces REQUIRED)

if(BUILD_TESTING)
  find_package(ament_lint_auto REQUIRED)
  # the following line skips the linter which checks for copyrights
  # comment the line when a copyright and license is added to all source files
  set(ament_cmake_copyright_FOUND TRUE)
  # the following line skips cpplint (only works in a git repo)
  # comment the line when this package is in a git repo and when
  # a copyright and license is added to all source files
  set(ament_cmake_cpplint_FOUND TRUE)
  ament_lint_auto_find_test_dependencies()
endif()

rosidl_generate_interfaces(${PROJECT_NAME}
  "srv/SpeachText.srv"
)
ament_package()

package.xml代码：

<?xml version="1.0"?>
<?xml-model href="http://download.ros.org/schema/package_format3.xsd" schematypens="http://www.w3.org/2001/XMLSchema"?>
<package format="3">
  <name>autopatrol_interfaces</name>
  <version>0.0.0</version>
  <description>TODO: Package description</description>
  <maintainer email="tingbo01@qq.com">tingbo</maintainer>
  <license>Apache-2.0</license>

  <buildtool_depend>ament_cmake</buildtool_depend>

  <depend>rosidl_generate_interfaces</depend>
  <member_of_group>rosidl_interface_packages</member_of_group>

  <test_depend>ament_lint_auto</test_depend>
  <test_depend>ament_lint_common</test_depend>

  <export>
    <build_type>ament_cmake</build_type>
  </export>
</package>

ControlStudy

你的问题解决了吗？