Question

环境

<script id="task-details-template" type="text/x-handlebars-template">
    <div class="form-group">
        <label for="obj-name">Task name</label>
        <input type="text" id="obj-name">
    </div>
    <div class="form-group">
        <label for="obj-id">Task ID</label>
        <input type="text" id="obj-id">
    </div>
</script>

<script id="operator-details-template" type="text/x-handlebars-template">
    <div class="form-group">
        <label for="obj-name">Operator name</label>
        <input type="text" id="obj-name">
    </div>
    <div class="form-group">
        <label for="obj-id">Operator code</label>
        <input type="text" id="obj-id">
    </div>
    <div class="form-group">
        <label for="obj-age">Operator age</label>
        <input type="text" id="obj-age">
    </div>
</script>
</body>
</html>

这是我的original question。

所以，我改变了Grails 2.4.4 PostgreSQL 9.4 JDK 1.7。

/myApp/target/work/plugins/db-reverse-engineer-4.0.0/scripts/DbReverseEngineer.groovy

我改变了Burt的插件和依赖以及Emmanuel的建议。当我运行mergedConfig.driverClassName = dsConfig.driverClassName ?: 'org.postgresql.Driver' mergedConfig.password = dsConfig.password ?: '' mergedConfig.username = dsConfig.username ?: 'postgres' mergedConfig.url = dsConfig.url ?: "jdbc:postgresql://localhost:5432/myDB"时，我收到此错误。

grails db-reverse-engineer command

任何人都可以向我解释这些错误意味着什么以及如何修复它们？我尝试使用Compilation error: startup failed: Compile error during compilation with javac. /home/Documents/Grails_Workspace/myApp/target/work/plugins/cache-1.1.8/src/java/grails/plugin/cache/web/GenericResponseWrapper.java:203: error: method does not override or implement a method from a supertype @Override ^ /home/Documents/Grails_Workspace/myApp/target/work/plugins/cache-1.1.8/src/java/grails/plugin/cache/web/filter/PageFragmentCachingFilter.java:389: error: cannot find symbol contentType = response.getContentType(); ^ symbol: method getContentType() location: variable response of type HttpServletResponse Note: Some input files use unchecked or unsafe operations. Note: Recompile with -Xlint:unchecked for details.并遵循Grails 3中的Grails 3.0.12教程，但我比以往任何时候都迷失了。

提前致谢。

修改

DB reverse engineer

Answer 1

该错误来自cache插件，而不是反向工程插件。如果您未使用它，请将其从BuildConfig.groovy

中删除

Answer 2

该错误来自缓存插件，从BuildConfig.groovy中删除它并在依赖项中添加以下内容

compile "net.sf.ehcache:ehcache-core:2.4.6"

Grails数据库反向工程插件错误

2 个答案: