Форма Spring JSP: выберите Exception - PullRequest
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Форма Spring JSP: выберите Exception

0 голосов
/ 05 августа 2020

Вот мой код для формы: выберите в jsp. В форме: выберите Я связываю карту 

<spring:bind path="classification">
                        <label class="control-label" for="classification">Investigation Classification: (تصنيف التقصي)</label>
                        <form:select path="classification"  class="mdb-select md-form colorful-select dropdown-primary">
                            <form:option value=""></form:option>
                            <form:options items="${classificationMap}" />
                        </form:select>
                    </spring:bind>

На консоли отображается это исключение. Если кто-нибудь может подсказать, как мне с этим справиться? 

10:06:08,717 ERROR [http-bio-80-exec-122][PortletRequestDispatcherImpl:115] 
org.apache.jasper.JasperException: An exception occurred processing JSP page /WEB- 
INF/jsp/createLabRequest.jsp at line 137__134:            <form:form id="investReqPreferenceform" 
action="${adduserPreferenceURL}#investReqPreferenceform" name="adduserPreferenceURL" method="POST"  
commandName="userPerferenceBean">_135:                      <div class="col-lg-12">_136:                                    
<div class="form-group required control-label col-sm-4">_137:                                           
<spring:bind path="classification">_138:                                                        
<label class="control-label" for="classification">Investigation Classification: <br>(تصنيف التقصي) 
</label>_139:                                                         <form:select 
path="classification"  class="mdb-select md-form colorful-select dropdown-primary">_140:                                                           
<form:option value=""></form:option>___Stacktrace: [Sanitized]
org.apache.jasper.JasperException: An exception occurred processing JSP page /WEB- 
INF/jsp/createLabRequest.jsp at line 137__134:                <form:form id="investReqPreferenceform" 
action="${adduserPreferenceURL}#investReqPreferenceform" name="adduserPreferenceURL" method="POST"  
commandName="userPerferenceBean">_135:                      <div class="col-lg-12">_136:                                    
<div class="form-group required control-label col-sm-4">_137:                                           
<spring:bind path="classification">_138:                                                        
<label class="control-label" for="classification">Investigation Classification: <br>(تصنيف التقصي) 
 </label>_139:                                                         <form:select 
path="classification"  class="mdb-select md-form colorful-select dropdown-primary">_140:  
<form:option value=""></form:option>___Stacktrace: [Sanitized]
    at org.apache.jasper.servlet.JspServletWrapper.handleJspException(JspServletWrapper.java:575)
    at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:462)
...