警告: No configuration found for the specified action:

最新推荐文章于 2025-08-09 15:58:26 发布
最新推荐文章于 2025-08-09 15:58:26 发布
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分类专栏： struts2 文章标签： java
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本文链接：https://blog.youkuaiyun.com/liujia5276/article/details/84362012
本文解决了一个基于Struts2框架的登录页面配置错误问题。通过调整JSP页面中的tag形式，即修改action属性前的斜杠，成功解决了“No configuration found”警告。

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警告: No configuration found for the specified action: 'addWeekly' in namespace: '/jsp/weekly'. Form action defaulting to 'action' attribute's literal value.

 

今天下午写了一个基于struts2的登录，完了报错，错误信息如上。

经过多番尝试，

jsp页面里的tag要改为如下形式。

<s:form method="post" action="login" namespace="/login">

 

注意，action前面是没有斜杠的，这个就是报错的根源。namespace为struts.xml里面package的namespace

12C ORA 错误汇总4 ORA 02140 to ORA 04099
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Pitfalls and Solutions for Python Environment Configuration in PyCharm: Avoiding Common Mistakes for...
# Pitfalls and Solutions in Python Environment Configuration in PyCharm: Avoiding Common Mistakes for Efficient Development ## 1. Overview of Python Environment Configuration in PyCharm In PyCharm, ...
Description: Failed to configure a DataSource: 'url' attribute is not specified and no embedded datasource could be configured. Reason: Failed to determine a suitable driver class Action: Consider the following: If you want an embedded database (H2, HSQL or Derby), please put it on the classpath. If you have database settings to be loaded from a particular profile you may need to activate it (no profiles are currently active). 配置如下 logback: log: name: logs/ server: port: 8000 spring: datasource: type: com.alibaba.druid.pool.DruidDataSource driver-class-name: com.mysql.cj.jdbc.Driver url: jdbc:mysql://43.142.242.225:3306/file_manage?useUnicode=true&characterEncoding=utf8&zeroDateTimeBehavior=convertToNull&useSSL=true&serverTimezone=GMT%2B8 username: root password: ROOTliu1234 mybatis-plus: mapper-locations: classpath:mapper/*.xml configuration: jdbc-type-for-null: 'null'
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| `Failed to configure a DataSource: 'url' attribute is not specified` | 检查`spring.datasource.url`是否存在拼写错误或缩进错误 | | `Could not load driverClass com.mysql.cj.jdbc.Driver` | 确认MySQL驱动...
rjh@rjh-Legion-Y7000-IRX9:~$ sudo chrt 10 bash [sudo] rjh 的密码： root@rjh-Legion-Y7000-IRX9:/home/rjh# cd catkin_ws root@rjh-Legion-Y7000-IRX9:/home/rjh/catkin_ws# source devel/setup.bash root@rjh-Legion-Y7000-IRX9:/home/rjh/catkin_ws# roslaunch elfin_robot_bringup elfin_ros_control.launch ... logging to /root/.ros/log/26502f3c-62ba-11f0-8430-fb5811965425/roslaunch-rjh-Legion-Y7000-IRX9-4179.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. started roslaunch server http://rjh-Legion-Y7000-IRX9:34493/ SUMMARY ======== PARAMETERS * /elfin_arm_controller/action_monitor_rate: 10 * /elfin_arm_controller/constraints/goal_time: 0.6 * /elfin_arm_controller/constraints/stopped_velocity_tolerance: 0.1 * /elfin_arm_controller/joints: ['elfin_joint1', ... * /elfin_arm_controller/state_publish_rate: 25 * /elfin_arm_controller/stop_trajectory_duration: 0.05 * /elfin_arm_controller/type: position_controll... * /elfin_ros_control/elfin/axis_position_factors: [131072, 131072, ... * /elfin_ros_control/elfin/axis_torque_factors: [2536.224, 2536.2... * /elfin_ros_control/elfin/count_zeros: [10392149, 114135... * /elfin_ros_control/elfin/joint_names: ['elfin_joint2', ... * /elfin_ros_control/elfin/reduction_ratios: [101, 101, 101, 1... * /elfin_ros_control/elfin/slave_no: [1, 2, 3] * /elfin_ros_control/elfin_ethernet_name: enxf8e43be2c806 * /joint_state_controller/joints: ['elfin_joint1', ... * /joint_state_controller/publish_rate: 50 * /joint_state_controller/type: joint_state_contr... * /rosdistro: noetic * /rosversion: 1.17.3 NODES / elfin_arm_controller_spawner (controller_manager/controller_manager) elfin_joint_controller_spawner (controller_manager/controller_manager) elfin_ros_control (elfin_ros_control/elfin_hardware_interface) ROS_MASTER_URI=http://localhost:11311 process[elfin_ros_control-1]: started with pid [4231] process[elfin_joint_controller_spawner-2]: started with pid [4232] process[elfin_arm_controller_spawner-3]: started with pid [4233] Initializing etherCAT master SOEM found and configured 3 slaves SOEM IOMap size: 384 Finished configuration successfully recognizing joint positions, please wait a few minutes ... ... The voltage of slave 3 is: 48.301918V. [WARN] [1752721350.031541438]: recognizePose phase1 failed while pose recognition in slave 3, channel 1 The voltage of slave 1 is: 48.539201V. [WARN] [1752721350.042707511]: recognizePose phase1 failed while pose recognition in slave 1, channel 1 The voltage of slave 2 is: 48.435390V. [WARN] [1752721350.116324490]: recognizePose phase1 failed while pose recognition in slave 2, channel 1 [INFO] [1752721350.123945958]: positions are recognized automatically Loaded 'elfin_arm_controller' [INFO] [1752721350.475878958]: Joints parameter specified, publishing specified joints in desired order. Loaded 'joint_state_controller' Started ['joint_state_controller'] successfully [elfin_arm_controller_spawner-3] process has finished cleanly log file: /root/.ros/log/26502f3c-62ba-11f0-8430-fb5811965425/elfin_arm_controller_spawner-3*.log [elfin_joint_controller_spawner-2] process has finished cleanly log file: /root/.ros/log/26502f3c-62ba-11f0-8430-fb5811965425/elfin_joint_controller_spawner-2*.log Failed to read from ret:0, slave_no:4, index:0x6001, subidx:0x01 Failed to read from ret:0, slave_no:4, index:0x7001, subidx:0x01 rjh@rjh-Legion-Y7000-IRX9:~/catkin_ws$ roslaunch elfin_basic_api elfin_basic_api.launch ... logging to /home/rjh/.ros/log/26502f3c-62ba-11f0-8430-fb5811965425/roslaunch-rjh-Legion-Y7000-IRX9-5148.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. started roslaunch server http://rjh-Legion-Y7000-IRX9:40751/ SUMMARY ======== PARAMETERS * /elfin_basic_api/octomap_resolution: 0.1 * /rosdistro: noetic * /rosversion: 1.17.3 NODES / elfin_basic_api (elfin_basic_api/elfin_basic_api_node) elfin_gui (elfin_basic_api/elfin_gui.py) ROS_MASTER_URI=http://localhost:11311 process[elfin_basic_api-1]: started with pid [5200] process[elfin_gui-2]: started with pid [5201] [INFO] [1752721529.688475482]: Loading robot model 'elfin5'... [INFO] [1752721529.688876405]: No root/virtual joint specified in SRDF. Assuming fixed joint [WARN] [1752721529.946238642]: IK plugin for group 'elfin_arm' relies on deprecated API. Please implement initialize(RobotModel, ...). [INFO] [1752721529.947269409]: IK Using joint elfin_link1 -3.14 3.14 [INFO] [1752721529.947281856]: IK Using joint elfin_link2 -2.35 2.35 [INFO] [1752721529.947288023]: IK Using joint elfin_link3 -2.61 2.61 [INFO] [1752721529.947292380]: IK Using joint elfin_link4 -3.14 3.14 [INFO] [1752721529.947297802]: IK Using joint elfin_link5 -2.56 2.56 [INFO] [1752721529.947301917]: IK Using joint elfin_link6 -3.14 3.14 [INFO] [1752721529.947308671]: Looking in common namespaces for param name: elfin_arm/position_only_ik [INFO] [1752721529.947716105]: Looking in common namespaces for param name: elfin_arm/solve_type [INFO] [1752721529.948068494]: Using solve type Speed [INFO] [1752721530.264556136]: Loading robot model 'elfin5'... [INFO] [1752721530.264810423]: No root/virtual joint specified in SRDF. Assuming fixed joint [WARN] [1752721530.495684411]: IK plugin for group 'elfin_arm' relies on deprecated API. Please implement initialize(RobotModel, ...). [INFO] [1752721530.497156629]: IK Using joint elfin_link1 -3.14 3.14 [INFO] [1752721530.497179966]: IK Using joint elfin_link2 -2.35 2.35 [INFO] [1752721530.497185712]: IK Using joint elfin_link3 -2.61 2.61 [INFO] [1752721530.497191200]: IK Using joint elfin_link4 -3.14 3.14 [INFO] [1752721530.497196378]: IK Using joint elfin_link5 -2.56 2.56 [INFO] [1752721530.497201236]: IK Using joint elfin_link6 -3.14 3.14 [INFO] [1752721530.497208263]: Looking in common namespaces for param name: elfin_arm/position_only_ik [INFO] [1752721530.498114765]: Looking in common namespaces for param name: elfin_arm/solve_type [INFO] [1752721530.498724410]: Using solve type Speed [INFO] [1752721531.021208287]: Ready to take commands for planning group elfin_arm. [INFO] [1752721531.294994673]: Loading robot model 'elfin5'... [INFO] [1752721531.295013267]: No root/virtual joint specified in SRDF. Assuming fixed joint [WARN] [1752721531.496140760]: IK plugin for group 'elfin_arm' relies on deprecated API. Please implement initialize(RobotModel, ...). [INFO] [1752721531.498108863]: IK Using joint elfin_link1 -3.14 3.14 [INFO] [1752721531.498123597]: IK Using joint elfin_link2 -2.35 2.35 [INFO] [1752721531.498129693]: IK Using joint elfin_link3 -2.61 2.61 [INFO] [1752721531.498134908]: IK Using joint elfin_link4 -3.14 3.14 [INFO] [1752721531.498140359]: IK Using joint elfin_link5 -2.56 2.56 [INFO] [1752721531.498144824]: IK Using joint elfin_link6 -3.14 3.14 [INFO] [1752721531.498149704]: Looking in common namespaces for param name: elfin_arm/position_only_ik [INFO] [1752721531.498780865]: Looking in common namespaces for param name: elfin_arm/solve_type [INFO] [1752721531.499309872]: Using solve type Speed [INFO] [1752721531.519259723]: Ready to take commands for planning group elfin_arm. [INFO] [1752721532.042548619]: Starting planning scene monitor [INFO] [1752721532.043202235]: Listening to '/planning_scene' [INFO] [1752721532.044296324]: Listening to '/attached_collision_object' for attached collision objects [INFO] [1752721532.044308055]: Starting world geometry update monitor for collision objects, attached objects, octomap updates. [INFO] [1752721532.044810705]: Listening to '/collision_object' [INFO] [1752721532.045350412]: Listening to '/planning_scene_world' for planning scene world geometry [WARN] [1752721532.045472964]: Target frame "world" specified but no TF instance (buffer) specified. No transforms will be applied to received data. [INFO] [1752721532.045575570]: No 3D sensor plugin(s) defined for octomap updates Waiting for service /elfin_basic_api/set_parameters... ^C[elfin_gui-2] killing on exit [elfin_basic_api-1] killing on exit shutting down processing monitor... ... shutting down processing monitor complete done 如何解决
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