Grails插件：Jasper插件-没有这样的报告规范错误

Question

当我试图运行Grails Jasper插件演示页面中的任何演示报告时，我得到了一个错误。我想我错过了一些配置，但插件文档没有给出更多的细节。

Error 500: Internal Server Error
URI
/testGrailsProject01/jasper/
Class
java.lang.Exception
Message
No such report spec: /reports\sample-jasper-plugin (jasper or .jrxml)
Around line 195 of PageFragmentCachingFilter.java
192:            if (CollectionUtils.isEmpty(cacheOperations)) {
193:                log.debug("No cacheable annotation found for {}:{} {}",
194:                        new Object[] { request.getMethod(), request.getRequestURI(), getContext() });
195:                chain.doFilter(request, response);
196:                return;
197:            }
198:
Around line 63 of AbstractFilter.java
60:     try {
61:         // NO_FILTER set for RequestDispatcher forwards to avoid double gzipping
62:         if (filterNotDisabled(request)) {
63:             doFilter(request, response, chain);
64:         }
65:         else {
66:             chain.doFilter(req, res);
Trace
   Line | Method
->> 195 | doFilter in PageFragmentCachingFilter.java
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 
|    63 | doFilter in AbstractFilter.java
|   886 | runTask  in java.util.concurrent.ThreadPoolExecutor$Worker
|   908 | run      in     ''
^   662 | run . .  in java.lang.Thread

Answer 1

看起来插件根本没有提供报告，至少我找不到任何。您需要在Jasper中创建一个基本的测试报告，然后将其放在/reports/文件夹中。