报错信息：

2024-04-17 15:41:31 [main] �[35mERROR�[0;39m �[32m[com.yomahub.liteflow.log.LFLog ]�[0;39m �[36mAn exception occurred while building the node[simpleCmdDevelop1],component[simpleCmdDevelop1(123)] register error LookupError: no codec search functions registered: can't find encoding 'UTF-8'�[0;39m
com.yomahub.liteflow.exception.NodeBuildException: An exception occurred while building the node[simpleCmdDevelop1],component[simpleCmdDevelop1(123)] register error LookupError: no codec search functions registered: can't find encoding 'UTF-8'
at com.yomahub.liteflow.builder.LiteFlowNodeBuilder.build(LiteFlowNodeBuilder.java:161)
at com.yomahub.liteflow.parser.helper.ParserHelper.buildNode(ParserHelper.java:94)
at com.yomahub.liteflow.parser.helper.ParserHelper.parseNodeDocument(ParserHelper.java:135)
at com.yomahub.liteflow.parser.base.BaseXmlFlowParser.parse(BaseXmlFlowParser.java:39)
at com.yomahub.liteflow.parser.base.BaseXmlFlowParser.parse(BaseXmlFlowParser.java:25)
at com.yomahub.liteflow.parser.el.ClassXmlFlowELParser.parseMain(ClassXmlFlowELParser.java:16)
at com.yomahub.liteflow.core.FlowExecutor.init(FlowExecutor.java:174)
at com.yomahub.liteflow.springboot.LiteflowExecutorInit.afterSingletonsInstantiated(LiteflowExecutorInit.java:21)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:986)
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:962)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:624)
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:146)
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:754)
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:456)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:334)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1354)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1343)
at plus.easydo.bot.JLCBotApplication.main(JLCBotApplication.java:25)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.springframework.boot.loader.launch.Launcher.launch(Launcher.java:91)
at org.springframework.boot.loader.launch.Launcher.launch(Launcher.java:53)
at org.springframework.boot.loader.launch.JarLauncher.main(JarLauncher.java:58)
2024-04-17 15:41:31 [main] �[35mERROR�[0;39m �[32m[org.springframework.boot.SpringApplication ]�[0;39m �[36mApplication run failed�[0;39m
com.yomahub.liteflow.exception.FlowExecutorNotInitException: init flow executor cause error for path [com.yomahub.liteflow.parser.sql.SQLXmlELParser],reason: An exception occurred while building the node[simpleCmdDevelop1],component[simpleCmdDevelop1(123)] register error LookupError: no codec search functions registered: can't find encoding 'UTF-8'
at com.yomahub.liteflow.core.FlowExecutor.init(FlowExecutor.java:197)
at com.yomahub.liteflow.springboot.LiteflowExecutorInit.afterSingletonsInstantiated(LiteflowExecutorInit.java:21)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:986)
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:962)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:624)
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:146)
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:754)
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:456)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:334)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1354)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1343)
at plus.easydo.bot.JLCBotApplication.main(JLCBotApplication.java:25)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.springframework.boot.loader.launch.Launcher.launch(Launcher.java:91)
at org.springframework.boot.loader.launch.Launcher.launch(Launcher.java:53)
at org.springframework.boot.loader.launch.JarLauncher.main(JarLauncher.java:58)

python脚本内容：

        import json
        x='{"name": "杰克", "age": 25, "nationality": "China"}'
        jsonData=json.loads(x)
        name=jsonData['nationality']
        
        print 'jLCLiteFlowContext:'
        ## 上下文信息
        print(dir(jLCLiteFlowContext))
        print jLCLiteFlowContext.getParam();
        
        print('botApi:')
        print(dir(botApi))
        print('dbApi:')
        print(dir(dbApi))
        print('botConfApi:')
        print(dir(botConfApi))
        
        print(botApi.getLoginInfo())
        print(botConfApi.getAllBotConf())