Qt for Android编译报错提示:Install to device:No Buildfile:build.xml does not exist!解决方法

在编译Android项目时遇到'Install to device: No Buildfile: build.xml does not exist!'的错误。问题源于Android SDK未被正确选择。通过检查SDK Manager.exe,发现SDK实际存在。关闭并重新打开Qt的首选项,重新应用设置后,SDK变得可选,解决了问题。避免重置工程,此方法可能有助于遇到相同问题的开发者。

今天编译安卓项目是,前一分钟还好,后面编译就无故报错,编译不过,贴图如下:


当时,选择项目清空,重新qmake,重新启动qtcreator都不能解决,一直报错,后来找了下资料,发现是因为andro sdk没有选择,无故消失了,如图:


andorid bulid sdk 那块是空的,点击也是没反应的,平时点击是可以选择sdk的,找到这个问题所在后,

我打开了SDK Manager.exe看了下,然后发现sdk是在的,关闭后打开qt的首选项菜单,重新点击应用和确定

按钮后,再回到上面选择sdk的位置,这个时候sdk就可以选择了,感觉是qtcreator没有反应过来还是sdk怎么

回事,反正重新运行SDK Man

gfq@gfq-virtual-machine:~/aubo_ws$ roslaunch aubo_e5_moveit_config moveit_planning_execution.launch robot_ip:=127.0.0.1 ... logging to /home/gfq/.ros/log/937832a8-c516-11f0-b7c4-000c29aedc11/roslaunch-gfq-virtual-machine-50850.log Checking log directory for disk usage. This may take a while. Press Ctrl-C to interrupt Done checking log file disk usage. Usage is <1GB. xacro: in-order processing became default in ROS Melodic. You can drop the option. started roslaunch server http://gfq-virtual-machine:39599/ SUMMARY ======== PARAMETERS * /aubo_driver/server_host: 127.0.0.1 * /controller_joint_names: ['shoulder_joint'... * /move_group/allow_trajectory_execution: True * /move_group/capabilities: * /move_group/controller_list: [{'default': True... * /move_group/disable_capabilities: * /move_group/jiggle_fraction: 0.05 * /move_group/manipulator_e5/default_planner_config: RRTConnect * /move_group/manipulator_e5/longest_valid_segment_fraction: 0.005 * /move_group/manipulator_e5/planner_configs: ['SBL', 'EST', 'L... * /move_group/manipulator_e5/projection_evaluator: joints(shoulder_j... * /move_group/max_range: 5.0 * /move_group/max_safe_path_cost: 1 * /move_group/moveit_controller_manager: moveit_simple_con... * /move_group/moveit_manage_controllers: True * /move_group/octomap_resolution: 0.025 * /move_group/planner_configs/BFMT/balanced: 0 * /move_group/planner_configs/BFMT/cache_cc: 1 * /move_group/planner_configs/BFMT/extended_fmt: 1 * /move_group/planner_configs/BFMT/heuristics: 1 * /move_group/planner_configs/BFMT/nearest_k: 1 * /move_group/planner_configs/BFMT/num_samples: 1000 * /move_group/planner_configs/BFMT/optimality: 1 * /move_group/planner_configs/BFMT/radius_multiplier: 1.0 * /move_group/planner_configs/BFMT/type: geometric::BFMT * /move_group/planner_configs/BKPIECE/border_fraction: 0.9 * /move_group/planner_configs/BKPIECE/failed_expansion_score_factor: 0.5 * /move_group/planner_configs/BKPIECE/min_valid_path_fraction: 0.5 * /move_group/planner_configs/BKPIECE/range: 0.0 * /move_group/planner_configs/BKPIECE/type: geometric::BKPIECE * /move_group/planner_configs/BiEST/range: 0.0 * /move_group/planner_configs/BiEST/type: geometric::BiEST * /move_group/planner_configs/BiTRRT/cost_threshold: 1e300 * /move_group/planner_configs/BiTRRT/frountier_node_ratio: 0.1 * /move_group/planner_configs/BiTRRT/frountier_threshold: 0.0 * /move_group/planner_configs/BiTRRT/init_temperature: 100 * /move_group/planner_configs/BiTRRT/range: 0.0 * /move_group/planner_configs/BiTRRT/temp_change_factor: 0.1 * /move_group/planner_configs/BiTRRT/type: geometric::BiTRRT * /move_group/planner_configs/EST/goal_bias: 0.05 * /move_group/planner_configs/EST/range: 0.0 * /move_group/planner_configs/EST/type: geometric::EST * /move_group/planner_configs/FMT/cache_cc: 1 * /move_group/planner_configs/FMT/extended_fmt: 1 * /move_group/planner_configs/FMT/heuristics: 0 * /move_group/planner_configs/FMT/nearest_k: 1 * /move_group/planner_configs/FMT/num_samples: 1000 * /move_group/planner_configs/FMT/radius_multiplier: 1.1 * /move_group/planner_configs/FMT/type: geometric::FMT * /move_group/planner_configs/KPIECE/border_fraction: 0.9 * /move_group/planner_configs/KPIECE/failed_expansion_score_factor: 0.5 * /move_group/planner_configs/KPIECE/goal_bias: 0.05 * /move_group/planner_configs/KPIECE/min_valid_path_fraction: 0.5 * /move_group/planner_configs/KPIECE/range: 0.0 * /move_group/planner_configs/KPIECE/type: geometric::KPIECE * /move_group/planner_configs/LBKPIECE/border_fraction: 0.9 * /move_group/planner_configs/LBKPIECE/min_valid_path_fraction: 0.5 * /move_group/planner_configs/LBKPIECE/range: 0.0 * /move_group/planner_configs/LBKPIECE/type: geometric::LBKPIECE * /move_group/planner_configs/LBTRRT/epsilon: 0.4 * /move_group/planner_configs/LBTRRT/goal_bias: 0.05 * /move_group/planner_configs/LBTRRT/range: 0.0 * /move_group/planner_configs/LBTRRT/type: geometric::LBTRRT * /move_group/planner_configs/LazyPRM/range: 0.0 * /move_group/planner_configs/LazyPRM/type: geometric::LazyPRM * /move_group/planner_configs/LazyPRMstar/type: geometric::LazyPR... * /move_group/planner_configs/PDST/type: geometric::PDST * /move_group/planner_configs/PRM/max_nearest_neighbors: 10 * /move_group/planner_configs/PRM/type: geometric::PRM * /move_group/planner_configs/PRMstar/type: geometric::PRMstar * /move_group/planner_configs/ProjEST/goal_bias: 0.05 * /move_group/planner_configs/ProjEST/range: 0.0 * /move_group/planner_configs/ProjEST/type: geometric::ProjEST * /move_group/planner_configs/RRT/goal_bias: 0.05 * /move_group/planner_configs/RRT/range: 0.0 * /move_group/planner_configs/RRT/type: geometric::RRT * /move_group/planner_configs/RRTConnect/range: 0.0 * /move_group/planner_configs/RRTConnect/type: geometric::RRTCon... * /move_group/planner_configs/RRTstar/delay_collision_checking: 1 * /move_group/planner_configs/RRTstar/goal_bias: 0.05 * /move_group/planner_configs/RRTstar/range: 0.0 * /move_group/planner_configs/RRTstar/type: geometric::RRTstar * /move_group/planner_configs/SBL/range: 0.0 * /move_group/planner_configs/SBL/type: geometric::SBL * /move_group/planner_configs/SPARS/dense_delta_fraction: 0.001 * /move_group/planner_configs/SPARS/max_failures: 1000 * /move_group/planner_configs/SPARS/sparse_delta_fraction: 0.25 * /move_group/planner_configs/SPARS/stretch_factor: 3.0 * /move_group/planner_configs/SPARS/type: geometric::SPARS * /move_group/planner_configs/SPARStwo/dense_delta_fraction: 0.001 * /move_group/planner_configs/SPARStwo/max_failures: 5000 * /move_group/planner_configs/SPARStwo/sparse_delta_fraction: 0.25 * /move_group/planner_configs/SPARStwo/stretch_factor: 3.0 * /move_group/planner_configs/SPARStwo/type: geometric::SPARStwo * /move_group/planner_configs/STRIDE/degree: 16 * /move_group/planner_configs/STRIDE/estimated_dimension: 0.0 * /move_group/planner_configs/STRIDE/goal_bias: 0.05 * /move_group/planner_configs/STRIDE/max_degree: 18 * /move_group/planner_configs/STRIDE/max_pts_per_leaf: 6 * /move_group/planner_configs/STRIDE/min_degree: 12 * /move_group/planner_configs/STRIDE/min_valid_path_fraction: 0.2 * /move_group/planner_configs/STRIDE/range: 0.0 * /move_group/planner_configs/STRIDE/type: geometric::STRIDE * /move_group/planner_configs/STRIDE/use_projected_distance: 0 * /move_group/planner_configs/TRRT/frountierNodeRatio: 0.1 * /move_group/planner_configs/TRRT/frountier_threshold: 0.0 * /move_group/planner_configs/TRRT/goal_bias: 0.05 * /move_group/planner_configs/TRRT/init_temperature: 10e-6 * /move_group/planner_configs/TRRT/k_constant: 0.0 * /move_group/planner_configs/TRRT/max_states_failed: 10 * /move_group/planner_configs/TRRT/min_temperature: 10e-10 * /move_group/planner_configs/TRRT/range: 0.0 * /move_group/planner_configs/TRRT/temp_change_factor: 2.0 * /move_group/planner_configs/TRRT/type: geometric::TRRT * /move_group/planning_plugin: ompl_interface/OM... * /move_group/planning_scene_monitor/publish_geometry_updates: True * /move_group/planning_scene_monitor/publish_planning_scene: True * /move_group/planning_scene_monitor/publish_state_updates: True * /move_group/planning_scene_monitor/publish_transforms_updates: True * /move_group/request_adapters: default_planner_r... * /move_group/sensors: [{'point_subsampl... * /move_group/start_state_max_bounds_error: 0.1 * /move_group/trajectory_execution/allowed_execution_duration_scaling: 4 * /move_group/trajectory_execution/allowed_goal_duration_margin: 0.5 * /move_group/trajectory_execution/allowed_start_tolerance: 0.01 * /robot_description: <?xml version="1.... * /robot_description_kinematics/manipulator_e5/kinematics_solver: kdl_kinematics_pl... * /robot_description_kinematics/manipulator_e5/kinematics_solver_search_resolution: 0.005 * /robot_description_kinematics/manipulator_e5/kinematics_solver_timeout: 0.05 * /robot_description_planning/joint_limits/foreArm_joint/has_acceleration_limits: False * /robot_description_planning/joint_limits/foreArm_joint/has_velocity_limits: True * /robot_description_planning/joint_limits/foreArm_joint/max_acceleration: 30 * /robot_description_planning/joint_limits/foreArm_joint/max_velocity: 3.14 * /robot_description_planning/joint_limits/shoulder_joint/has_acceleration_limits: False * /robot_description_planning/joint_limits/shoulder_joint/has_velocity_limits: True * /robot_description_planning/joint_limits/shoulder_joint/max_acceleration: 30 * /robot_description_planning/joint_limits/shoulder_joint/max_velocity: 3.14 * /robot_description_planning/joint_limits/upperArm_joint/has_acceleration_limits: False * /robot_description_planning/joint_limits/upperArm_joint/has_velocity_limits: True * /robot_description_planning/joint_limits/upperArm_joint/max_acceleration: 30 * /robot_description_planning/joint_limits/upperArm_joint/max_velocity: 3.14 * /robot_description_planning/joint_limits/wrist1_joint/has_acceleration_limits: False * /robot_description_planning/joint_limits/wrist1_joint/has_velocity_limits: True * /robot_description_planning/joint_limits/wrist1_joint/max_acceleration: 25 * /robot_description_planning/joint_limits/wrist1_joint/max_velocity: 2.6 * /robot_description_planning/joint_limits/wrist2_joint/has_acceleration_limits: False * /robot_description_planning/joint_limits/wrist2_joint/has_velocity_limits: True * /robot_description_planning/joint_limits/wrist2_joint/max_acceleration: 25 * /robot_description_planning/joint_limits/wrist2_joint/max_velocity: 2.6 * /robot_description_planning/joint_limits/wrist3_joint/has_acceleration_limits: False * /robot_description_planning/joint_limits/wrist3_joint/has_velocity_limits: True * /robot_description_planning/joint_limits/wrist3_joint/max_acceleration: 25 * /robot_description_planning/joint_limits/wrist3_joint/max_velocity: 2.6 * /robot_description_semantic: <?xml version="1.... * /robot_name: aubo_e5 * /rosdistro: melodic * /rosversion: 1.14.13 * /rviz_gfq_virtual_machine_50850_7734692412470381271/manipulator_e5/kinematics_solver: kdl_kinematics_pl... * /rviz_gfq_virtual_machine_50850_7734692412470381271/manipulator_e5/kinematics_solver_search_resolution: 0.005 * /rviz_gfq_virtual_machine_50850_7734692412470381271/manipulator_e5/kinematics_solver_timeout: 0.05 NODES / aubo_driver (aubo_driver/aubo_driver) aubo_joint_trajectory_action (aubo_controller/aubo_joint_trajectory_action) aubo_robot_simulator (aubo_controller/aubo_robot_simulator) move_group (moveit_ros_move_group/move_group) robot_state_publisher (robot_state_publisher/robot_state_publisher) rviz_gfq_virtual_machine_50850_7734692412470381271 (rviz/rviz) auto-starting new master process[master]: started with pid [50867] ROS_MASTER_URI=http://localhost:11311 setting /run_id to 937832a8-c516-11f0-b7c4-000c29aedc11 process[rosout-1]: started with pid [50878] started core service [/rosout] process[aubo_robot_simulator-2]: started with pid [50885] ERROR: cannot launch node of type [aubo_controller/aubo_joint_trajectory_action]: Cannot locate node of type [aubo_joint_trajectory_action] in package [aubo_controller]. Make sure file exists in package path and permission is set to executable (chmod +x) ERROR: cannot launch node of type [aubo_driver/aubo_driver]: Cannot locate node of type [aubo_driver] in package [aubo_driver]. Make sure file exists in package path and permission is set to executable (chmod +x) process[robot_state_publisher-5]: started with pid [50886] ERROR: cannot launch node of type [moveit_ros_move_group/move_group]: moveit_ros_move_group ROS path [0]=/opt/ros/melodic/share/ros ROS path [1]=/home/gfq/aubo_ws/src ROS path [2]=/opt/ros/melodic/share process[rviz_gfq_virtual_machine_50850_7734692412470381271-7]: started with pid [50887] [ INFO] [1763536121.235599776]: rviz version 1.13.30 [ INFO] [1763536121.235657558]: compiled against Qt version 5.9.5 [ INFO] [1763536121.235667248]: compiled against OGRE version 1.9.0 (Ghadamon) [ INFO] [1763536121.239513772]: Forcing OpenGl version 0. [ INFO] [1763536121.655991789]: Stereo is NOT SUPPORTED [ INFO] [1763536121.656083728]: OpenGL device: SVGA3D; build: RELEASE; LLVM; [ INFO] [1763536121.656135875]: OpenGl version: 3.3 (GLSL 3.3) limited to GLSL 1.4 on Mesa system. [ERROR] [1763536121.744113105]: PluginlibFactory: The plugin for class 'moveit_rviz_plugin/MotionPlanning' failed to load. Error: According to the loaded plugin descriptions the class moveit_rviz_plugin/MotionPlanning with base class type rviz::Display does not exist. Declared types are rviz/Axes rviz/Camera rviz/DepthCloud rviz/Effort rviz/FluidPressure rviz/Grid rviz/GridCells rviz/Illuminance rviz/Image rviz/InteractiveMarkers rviz/LaserScan rviz/Map rviz/Marker rviz/MarkerArray rviz/Odometry rviz/Path rviz/PointCloud rviz/PointCloud2 rviz/PointStamped rviz/Polygon rviz/Pose rviz/PoseArray rviz/PoseWithCovariance rviz/Range rviz/RelativeHumidity rviz/RobotModel rviz/TF rviz/Temperature rviz/WrenchStamped rviz_plugin_tutorials/Imu the rosdep view is empty: call 'sudo rosdep init' and 'rosdep update' context mismatch in svga_surface_destroy
最新发布
11-20
<think>嗯,用户遇到了执行ant命令时因为build.xml文件不存在导致构建失败的问题,需要解决这个问题。首先,我应该回忆一下Ant构建工具的基本知识。Ant默认会在当前目录下寻找build.xml文件,如果找不到就会报错。所以用户的问题可能是由于没有build.xml文件,或者路径不正确。 接下来,我需要考虑可能的原因和解决方案。首先,用户需要确认当前目录下是否存在build.xml文件。如果不存在,可能需要生成或创建这个文件。如果用户的项目本身没有提供build.xml,可能需要使用构建工具生成,比如Maven或Gradle,或者手动编写。 另外,用户可能误用了目录,可能需要在正确的项目根目录下执行ant命令。这时候可以建议用户检查目录结构,确保在包含build.xml的目录下运行命令。如果build.xml在其他路径,可以使用ant -buildfile命令指定路径。 还有一种情况是项目本身没有使用Ant,而是其他构建工具,这时候需要转换构建脚本。例如,引用中的用户提到使用liquibase管理数据库变更,可能涉及到Maven插件,所以可能需要用Maven来构建。如果用户的项目是Maven项目,可以建议他们使用mvn命令而不是ant。 此外,用户可能需要初始化项目,例如运行ant init或类似的命令来生成build.xml。或者,安装必要的依赖库,比如引用中提到将ant-jmeter的jar包复制到Ant的lib目录下,可能需要检查依赖是否正确配置。 最后,如果用户确实需要手动创建build.xml,可能需要提供示例代码,指导他们如何编写基本的构建脚本,包括定义项目、目标、任务等。同时,提醒用户根据项目需求调整路径和任务,比如编译、打包等步骤。 总结可能的解决方案步骤:确认文件存在、切换目录、生成构建文件、转换构建工具、指定文件路径、初始化项目、安装依赖、手动创建build.xml。需要将这些步骤清晰地呈现给用户,并给出具体的命令和示例,帮助他们逐步排查和解决问题。同时,注意引用中的相关信息,比如依赖库的配置,可能对用户有帮助。</think>### 解决执行ant命令时build.xml文件不存在导致构建失败的方案 #### 1. 确认build.xml文件位置 - **检查当前目录**:使用命令行工具执行`dir`(Windows)或`ls`(Linux/Mac)查看当前目录是否包含`build.xml`文件 - **切换项目根目录**:若文件存在于其他目录,需通过`cd`命令进入正确目录后再执行`ant` ```bash cd /path/to/project_root ant ``` #### 2. 生成构建文件 - **自动生成方式**: - 若项目基于Maven:使用`mvn ant:ant`生成Ant构建脚本[^5] - 若项目基于Gradle:使用`gradle init --type basic`生成基础配置 - **手动创建示例**: ```xml <?xml version="1.0"?> <project name="MyProject" default="compile"> <target name="compile"> <mkdir dir="build/classes"/> <javac srcdir="src" destdir="build/classes"/> </target> </project> ``` #### 3. 指定自定义构建文件 若文件路径非默认位置,可通过参数显式指定: ```bash ant -buildfile /custom/path/build.xml ``` #### 4. 项目初始化与依赖配置 - **初始化命令**:某些框架(如JMeter)需先执行`ant init`生成基础配置[^1] - **依赖库配置**:确保`ant-jmeter-1.1.1.jar`等必要库已放入Ant的lib目录(参考引用[^1]的路径配置) #### 5. 构建工具转换 若项目实际使用其他构建工具: ```bash # Maven项目 mvn clean install # Gradle项目 gradle build ``` #### 6. 典型错误排查 - **路径验证**:检查`build.xml`是否被重命名或移动 - **权限问题**:Linux/Mac系统需确保文件有读取权限`chmod +r build.xml` - **编码问题**:确认文件编码为UTF-8无BOM格式
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