3.7.2上传插件升级有问题！

luckystar

3.7.2的上传插件按操作指引升级，但是升级之后定义类型blob的图片类型仍然无法上传，一直处于上传的状态，进度条没有动，然后引发了其他的副作用就是单表模式的录入点击会触发空指针异常的错误！！！
[2018-11-07 20:04:48] [ERROR] [org.jeecgframework.core.common.exception.GlobalEx
ceptionResolver:86] 全局处理异常捕获:
java.lang.NullPointerException
        at org.jeecgframework.web.cgform.controller.build.CgFormBuildController.
ftlForm(CgFormBuildController.java:281)
        at org.jeecgframework.web.cgform.controller.build.CgFormBuildController.
goAdd(CgFormBuildController.java:75)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.
java:57)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
sorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:601)
        at org.springframework.web.method.support.InvocableHandlerMethod.doInvok
e(InvocableHandlerMethod.java:221)
        at org.springframework.web.method.support.InvocableHandlerMethod.invokeF
orRequest(InvocableHandlerMethod.java:137)
        at org.springframework.web.servlet.mvc.method.annotation.ServletInvocabl
eHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:104)
        at org.springframework.web.servlet.mvc.method.annotation.RequestMappingH
andlerAdapter.invokeHandleMethod(RequestMappingHandlerAdapter.java:747)
        at org.springframework.web.servlet.mvc.method.annotation.RequestMappingH
andlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:676)
        at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapt
er.handle(AbstractHandlerMethodAdapter.java:85)
        at org.springframework.web.servlet.DispatcherServlet.doDispatch(Dispatch
erServlet.java:938)
        at org.springframework.web.servlet.DispatcherServlet.doService(Dispatche
rServlet.java:870)
        at org.springframework.web.servlet.FrameworkServlet.processRequest(Frame
workServlet.java:961)
        at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServl
et.java:852)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:622)
        at org.springframework.web.servlet.FrameworkServlet.service(FrameworkSer
vlet.java:837)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:729)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl
icationFilterChain.java:230)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF
ilterChain.java:165)
        at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52
)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl
icationFilterChain.java:192)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF
ilterChain.java:165)
        at com.alibaba.druid.support.http.WebStatFilter.doFilter(WebStatFilter.j
ava:123)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl
icationFilterChain.java:192)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF
ilterChain.java:165)
        at org.jeecgframework.core.aop.GZipFilter.doFilter(GZipFilter.java:114)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl
icationFilterChain.java:192)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF
ilterChain.java:165)
        at org.springframework.web.filter.CharacterEncodingFilter.doFilterIntern
al(CharacterEncodingFilter.java:88)
        at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerR
equestFilter.java:107)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl
icationFilterChain.java:192)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF
ilterChain.java:165)
        at org.springframework.orm.hibernate4.support.OpenSessionInViewFilter.do
FilterInternal(OpenSessionInViewFilter.java:150)
        at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerR
equestFilter.java:107)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl
icationFilterChain.java:192)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF
ilterChain.java:165)
        at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperV
alve.java:198)
        at org.apache.catalina.core.StandardContextValve.invoke(StandardContextV
alve.java:96)
        at org.apache.catalina.authenticator.AuthenticatorBase.invoke(Authentica
torBase.java:474)
        at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.j
ava:140)
        at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.j
ava:79)
        at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAcce
ssLogValve.java:624)
        at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineVal
ve.java:87)
        at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.jav
a:349)
        at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java
:783)

jeecg_ty

1.哪个菜单
2.什么操作，
3.升级之前好使？
4.我们的上传从来都是上传文件至一处设定的位置，数据库保存这个相对地址，这里文档当有描述，不会将文件上传至数据库
5.可能你的版本比较老还存在上传至数据库的情况，我参与jeecg以来便没有你说的那种处理方式了，请参考新版的jeecg代码

luckystar

把Jeecg换成3.8版本的一样也不行，点击上传时，选择好上传文件后，一直显示是上传状态，一直是上传的进度条。。。。