3.7.1在线表单开发测试都OK但点生成代码报错

zfm2008

在线测试都正常，当页面控件选择下拉框时点生成代码后报错，无法正常生成文件！
Java backtrace for programmers:
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freemarker.core.InvalidReferenceException: Expression po.dictTable is undefined
on line 161, column 319 in table/single/cgform_jspTemplate_add.ftl.
        at freemarker.core.TemplateObject.assertNonNull(TemplateObject.java:125)
        at freemarker.core.Expression.getStringValue(Expression.java:118)
        at freemarker.core.Expression.getStringValue(Expression.java:93)
        at freemarker.core.DollarVariable.accept(DollarVariable.java:76)
        at freemarker.core.Environment.visit(Environment.java:221)
        at freemarker.core.MixedContent.accept(MixedContent.java:92)
        at freemarker.core.Environment.visit(Environment.java:221)
        at freemarker.core.Environment.renderElementToString(Environment.java:1594)
        at freemarker.core.StringLiteral.getStringValue(StringLiteral.java:101)
        at freemarker.core.StringLiteral._getAsTemplateModel(StringLiteral.java:86)
        at freemarker.core.Expression.getAsTemplateModel(Expression.java:89)
        at freemarker.core.Environment.visit(Environment.java:568)
        at freemarker.core.UnifiedCall.accept(UnifiedCall.java:106)
        at freemarker.core.Environment.visit(Environment.java:221)
        at freemarker.core.MixedContent.accept(MixedContent.java:92)
        at freemarker.core.Environment.visit(Environment.java:221)
        at freemarker.core.IfBlock.accept(IfBlock.java:82)
        at freemarker.core.Environment.visit(Environment.java:221)
        at freemarker.core.MixedContent.accept(MixedContent.java:92)
        at freemarker.core.Environment.visit(Environment.java:221)
        at freemarker.core.IteratorBlock$Context.runLoop(IteratorBlock.java:179)
        at freemarker.core.Environment.visit(Environment.java:428)
        at freemarker.core.IteratorBlock.accept(IteratorBlock.java:102)
        at freemarker.core.Environment.visit(Environment.java:221)
        at freemarker.core.MixedContent.accept(MixedContent.java:92)
        at freemarker.core.Environment.visit(Environment.java:221)
        at freemarker.core.Environment.process(Environment.java:199)
        at freemarker.template.Template.process(Template.java:259)
        at org.jeecgframework.codegenerate.generate.CgformCodeFactory.generateFileUserD
efined(CgformCodeFactory.java:87)
        at org.jeecgframework.codegenerate.generate.CgformCodeFactory.invokeUserDefined
(CgformCodeFactory.java:158)
        at org.jeecgframework.codegenerate.generate.CgformCodeGenerate.generateToFileUs
erDefined(CgformCodeGenerate.java:273)
        at org.jeecgframework.web.cgform.controller.generate.GenerateController.dogener
ate(GenerateController.java:191)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57
)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl
.java:43)
        at java.lang.reflect.Method.invoke(Method.java:606)
        at org.springframework.web.method.support.InvocableHandlerMethod.doInvoke(Invoc
ableHandlerMethod.java:221)
        at org.springframework.web.method.support.InvocableHandlerMethod.invokeForReque
st(InvocableHandlerMethod.java:137)
        at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandle
rMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:104)
        at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerA
dapter.invokeHandleMethod(RequestMappingHandlerAdapter.java:747)
        at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerA
dapter.handleInternal(RequestMappingHandlerAdapter.java:676)
        at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.hand
le(AbstractHandlerMethodAdapter.java:85)
        at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServl
et.java:938)
        at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServle
t.java:870)
        at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkSer
vlet.java:961)
        at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.jav
a:863)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:650)
        at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.ja
va:837)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:731)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Application
FilterChain.java:303)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterCh
ain.java:208)
        at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Application
FilterChain.java:241)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterCh
ain.java:208)
        at org.jeecgframework.core.aop.GZipFilter.doFilter(GZipFilter.java:119)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Application
FilterChain.java:241)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterCh
ain.java:208)
        at com.alibaba.druid.support.http.WebStatFilter.doFilter(WebStatFilter.java:140
)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Application
FilterChain.java:241)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterCh
ain.java:208)
        at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(Char
acterEncodingFilter.java:88)
        at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestF
ilter.java:107)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Application
FilterChain.java:241)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterCh
ain.java:208)
        at org.springframework.orm.hibernate4.support.OpenSessionInViewFilter.doFilterI
nternal(OpenSessionInViewFilter.java:150)
        at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestF
ilter.java:107)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Application
FilterChain.java:241)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterCh
ain.java:208)
        at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.ja
va:218)
        at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.ja
va:110)
        at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase
.java:506)
        at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:169
)
        at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:103
)
        at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:962)
        at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java
:116)
        at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:452)
        at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Proce
ssor.java:1087)
        at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(Abstrac
tProtocol.java:637)
        at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:
318)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:11
45)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:6
15)
        at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.ja
va:61)
        at java.lang.Thread.run(Thread.java:745)
[2018-06-29 20:40:01] [ERROR] [freemarker.runtime:96] Template processing error:
"Expression po.dictTable is undefined on line 161, column 319 in table/single/c
gform_jspTemplate_add.ftl."

Expression po.dictTable is undefined on line 161, column 319 in table/single/cgf
orm_jspTemplate_add.ftl.
The problematic instruction:
----------
==> ${po.dictTable} [on line 161, column 317 in table/single/cgform_jspTemplate_
add.ftl]
in user-directive dictInfo [on line 161, column 295 in table/single/cgform_jspT
emplate_add.ftl]
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