Grails 2.5.0在部署到tomcat

时间:2015-07-15 21:11:51

标签: tomcat grails

我必须编译渲染插件使用的飞碟罐的自定义版本,以解决渲染和引导程序css的问题。它在本地工作正常......我可以将gsp渲染为PDF。如果我没有在lib目录中包含我的自定义jar,我会收到以下错误:

com.lowagie.text.pdf.BaseFont.getCharBBox(C)[I. Stacktrace follows:
org.codehaus.groovy.grails.web.servlet.mvc.exceptions.ControllerExecutionException: Executing action [invoiceAll] of controller [myapp.ReportsController]  caused exception: Runtime error executing action
    at grails.plugin.cache.web.filter.PageFragmentCachingFilter.doFilter(PageFragmentCachingFilter.java:198)
    at grails.plugin.cache.web.filter.AbstractFilter.doFilter(AbstractFilter.java:63)
    at grails.plugin.springsecurity.web.filter.GrailsAnonymousAuthenticationFilter.doFilter(GrailsAnonymousAuthenticationFilter.java:53)
    at grails.plugin.springsecurity.web.authentication.RequestHolderAuthenticationFilter.doFilter(RequestHolderAuthenticationFilter.java:49)
    at grails.plugin.springsecurity.web.authentication.logout.MutableLogoutFilter.doFilter(MutableLogoutFilter.java:82)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
    at java.lang.Thread.run(Thread.java:745)
Caused by: org.codehaus.groovy.grails.web.servlet.mvc.exceptions.ControllerExecutionException: Runtime error executing action
    ... 8 more
Caused by: java.lang.reflect.InvocationTargetException
    ... 8 more
Caused by: java.lang.NoSuchMethodError: com.lowagie.text.pdf.BaseFont.getCharBBox(C)[I
    at org.xhtmlrenderer.pdf.ITextFontResolver$FontDescription.setMetricDefaults(ITextFontResolver.java:679)
    at org.xhtmlrenderer.pdf.ITextFontResolver$FontDescription.<init>(ITextFontResolver.java:610)
    at org.xhtmlrenderer.pdf.ITextFontResolver.addCourier(ITextFontResolver.java:410)
    at org.xhtmlrenderer.pdf.ITextFontResolver.createInitialFontMap(ITextFontResolver.java:390)
    at org.xhtmlrenderer.pdf.ITextFontResolver.<init>(ITextFontResolver.java:52)
    at org.xhtmlrenderer.pdf.ITextRenderer.<init>(ITextRenderer.java:115)
    at org.xhtmlrenderer.pdf.ITextRenderer.<init>(ITextRenderer.java:102)
    at grails.plugin.rendering.pdf.PdfRenderingService.doRender(PdfRenderingService.groovy:34)
    at grails.plugin.rendering.RenderingService.render(RenderingService.groovy:43)
    at grails.plugin.rendering.RenderingService.render(RenderingService.groovy:37)
    at grails.plugin.rendering.RenderingService.render(RenderingService.groovy:35)
    at grails.plugin.rendering.RenderingService.render(RenderingService.groovy:65)
    at RenderingGrailsPlugin$_closure3.doCall(RenderingGrailsPlugin.groovy:59)
    at myapp.ReportsController.invoiceAll(ReportsController.groovy:46)
    ... 8 more

所以,在本地做这件事很好。 lsof显示grails java进程使用的jar:

java    26951 myuser  mem    REG             253,14    105122  531524 /home/myuser/sworkspace/groovy/tls_billing/lib/flying-saucer-pdf-9.0.1-myapp.jar
java    26951 myuser  mem    REG             253,14   1106329  528159 /home/myuser/sworkspace/groovy/tls_billing/lib/flying-saucer-core-9.0.1-myapp.jar
java    26951 myuser  mem    REG             253,14    105172  531525 /home/myuser/sworkspace/groovy/tls_billing/lib/flying-saucer-pdf-itext5-9.0.1-myapp.jar
java    26951 myuser   68r   REG             253,14    105172  531525 /home/myuser/sworkspace/groovy/tls_billing/lib/flying-saucer-pdf-itext5-9.0.1-myapp.jar
java    26951 myuser   69r   REG             253,14   1106329  528159 /home/myuser/sworkspace/groovy/tls_billing/lib/flying-saucer-core-9.0.1-myapp.jar
java    26951 myuser   75r   REG             253,14    105122  531524 /home/myuser/sworkspace/groovy/tls_billing/lib/flying-saucer-pdf-9.0.1-myapp.jar

为了安全起见,我还在当地为罐子做了准备:

2c135a987892978d670cd73e789fa3337d50e7ff  lib/flying-saucer-core-9.0.1-myapp.jar
b774052563a12fc212370a1c1a8a71ea5b8c0e87  lib/flying-saucer-pdf-9.0.1-myapp.jar
64c01c5f3425b0723b0d2e4a034fe9f23e3e1720  lib/flying-saucer-pdf-itext5-9.0.1-myapp.jar

因此,在“grails war”然后部署到远程Tomcat服务器之后,我收到以下错误:

2015-07-15 16:56:20,221 [http-bio-80-exec-1] ERROR StackTrace  - Full Stack Trace:
java.lang.reflect.InvocationTargetException
        at grails.plugin.cache.web.filter.PageFragmentCachingFilter.doFilter(PageFragmentCachingFilter.java:198)
        at grails.plugin.cache.web.filter.AbstractFilter.doFilter(AbstractFilter.java:63)
        at grails.plugin.springsecurity.web.filter.GrailsAnonymousAuthenticationFilter.doFilter(GrailsAnonymousAuthenticationFilter.java:53)
        at grails.plugin.springsecurity.web.authentication.RequestHolderAuthenticationFilter.doFilter(RequestHolderAuthenticationFilter.java:49)
        at grails.plugin.springsecurity.web.authentication.logout.MutableLogoutFilter.doFilter(MutableLogoutFilter.java:82)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
        at java.lang.Thread.run(Thread.java:745)
Caused by: java.lang.NoSuchMethodError: com.lowagie.text.pdf.BaseFont.getCharBBox(C)[I
        at org.xhtmlrenderer.pdf.ITextFontResolver$FontDescription.setMetricDefaults(ITextFontResolver.java:679)
        at org.xhtmlrenderer.pdf.ITextFontResolver$FontDescription.<init>(ITextFontResolver.java:610)
        at org.xhtmlrenderer.pdf.ITextFontResolver.addCourier(ITextFontResolver.java:410)
        at org.xhtmlrenderer.pdf.ITextFontResolver.createInitialFontMap(ITextFontResolver.java:390)
        at org.xhtmlrenderer.pdf.ITextFontResolver.<init>(ITextFontResolver.java:52)
        at org.xhtmlrenderer.pdf.ITextRenderer.<init>(ITextRenderer.java:115)
        at org.xhtmlrenderer.pdf.ITextRenderer.<init>(ITextRenderer.java:102)
        at grails.plugin.rendering.pdf.PdfRenderingService.doRender(PdfRenderingService.groovy:34)
        at grails.plugin.rendering.RenderingService.render(RenderingService.groovy:43)
        at grails.plugin.rendering.RenderingService.render(RenderingService.groovy:37)
        at grails.plugin.rendering.RenderingService.render(RenderingService.groovy:35)
        at grails.plugin.rendering.RenderingService.render(RenderingService.groovy:65)
        at RenderingGrailsPlugin$_closure3.doCall(RenderingGrailsPlugin.groovy:59)
        at myapp.ReportsController.invoiceAll(ReportsController.groovy:46)
        ... 8 more
2015-07-15 16:56:20,221 [http-bio-80-exec-1] ERROR StackTrace  - Full Stack Trace:
java.lang.NoSuchMethodError: com.lowagie.text.pdf.BaseFont.getCharBBox(C)[I
        at org.xhtmlrenderer.pdf.ITextFontResolver$FontDescription.setMetricDefaults(ITextFontResolver.java:679)
        at org.xhtmlrenderer.pdf.ITextFontResolver$FontDescription.<init>(ITextFontResolver.java:610)
        at org.xhtmlrenderer.pdf.ITextFontResolver.addCourier(ITextFontResolver.java:410)
        at org.xhtmlrenderer.pdf.ITextFontResolver.createInitialFontMap(ITextFontResolver.java:390)
        at org.xhtmlrenderer.pdf.ITextFontResolver.<init>(ITextFontResolver.java:52)
        at org.xhtmlrenderer.pdf.ITextRenderer.<init>(ITextRenderer.java:115)
        at org.xhtmlrenderer.pdf.ITextRenderer.<init>(ITextRenderer.java:102)
        at grails.plugin.rendering.pdf.PdfRenderingService.doRender(PdfRenderingService.groovy:34)
        at grails.plugin.rendering.RenderingService.render(RenderingService.groovy:43)
        at grails.plugin.rendering.RenderingService.render(RenderingService.groovy:37)
        at grails.plugin.rendering.RenderingService.render(RenderingService.groovy:35)
        at grails.plugin.rendering.RenderingService.render(RenderingService.groovy:65)
        at RenderingGrailsPlugin$_closure3.doCall(RenderingGrailsPlugin.groovy:59)
        at myapp.ReportsController.invoiceAll(ReportsController.groovy:46)
        at grails.plugin.cache.web.filter.PageFragmentCachingFilter.doFilter(PageFragmentCachingFilter.java:198)
        at grails.plugin.cache.web.filter.AbstractFilter.doFilter(AbstractFilter.java:63)
        at grails.plugin.springsecurity.web.filter.GrailsAnonymousAuthenticationFilter.doFilter(GrailsAnonymousAuthenticationFilter.java:53)
        at grails.plugin.springsecurity.web.authentication.RequestHolderAuthenticationFilter.doFilter(RequestHolderAuthenticationFilter.java:49)
        at grails.plugin.springsecurity.web.authentication.logout.MutableLogoutFilter.doFilter(MutableLogoutFilter.java:82)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
        at java.lang.Thread.run(Thread.java:745)
2015-07-15 16:56:20,221 [http-bio-80-exec-1] ERROR StackTrace  - Full Stack Trace:
org.codehaus.groovy.grails.web.servlet.mvc.exceptions.ControllerExecutionException: Executing action [invoiceAll] of controller [myapp.ReportsController]  caused exception: Runtime error executing action
        at grails.plugin.cache.web.filter.PageFragmentCachingFilter.doFilter(PageFragmentCachingFilter.java:198)
        at grails.plugin.cache.web.filter.AbstractFilter.doFilter(AbstractFilter.java:63)
        at grails.plugin.springsecurity.web.filter.GrailsAnonymousAuthenticationFilter.doFilter(GrailsAnonymousAuthenticationFilter.java:53)
        at grails.plugin.springsecurity.web.authentication.RequestHolderAuthenticationFilter.doFilter(RequestHolderAuthenticationFilter.java:49)
        at grails.plugin.springsecurity.web.authentication.logout.MutableLogoutFilter.doFilter(MutableLogoutFilter.java:82)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
        at java.lang.Thread.run(Thread.java:745)
Caused by: org.codehaus.groovy.grails.web.servlet.mvc.exceptions.ControllerExecutionException: Runtime error executing action
        ... 8 more
Caused by: java.lang.reflect.InvocationTargetException
        ... 8 more
Caused by: java.lang.NoSuchMethodError: com.lowagie.text.pdf.BaseFont.getCharBBox(C)[I
        at org.xhtmlrenderer.pdf.ITextFontResolver$FontDescription.setMetricDefaults(ITextFontResolver.java:679)
        at org.xhtmlrenderer.pdf.ITextFontResolver$FontDescription.<init>(ITextFontResolver.java:610)
        at org.xhtmlrenderer.pdf.ITextFontResolver.addCourier(ITextFontResolver.java:410)
        at org.xhtmlrenderer.pdf.ITextFontResolver.createInitialFontMap(ITextFontResolver.java:390)
        at org.xhtmlrenderer.pdf.ITextFontResolver.<init>(ITextFontResolver.java:52)
        at org.xhtmlrenderer.pdf.ITextRenderer.<init>(ITextRenderer.java:115)
        at org.xhtmlrenderer.pdf.ITextRenderer.<init>(ITextRenderer.java:102)
        at grails.plugin.rendering.pdf.PdfRenderingService.doRender(PdfRenderingService.groovy:34)
        at grails.plugin.rendering.RenderingService.render(RenderingService.groovy:43)
        at grails.plugin.rendering.RenderingService.render(RenderingService.groovy:37)
        at grails.plugin.rendering.RenderingService.render(RenderingService.groovy:35)
        at grails.plugin.rendering.RenderingService.render(RenderingService.groovy:65)
        at RenderingGrailsPlugin$_closure3.doCall(RenderingGrailsPlugin.groovy:59)
        at myapp.ReportsController.invoiceAll(ReportsController.groovy:46)
        ... 8 more

为了确定,我进入/ opt / tomcat / webapps / ROOT / WEB-INF / lib(部署我的应用程序)并运行:

$ sha1sum flying-saucer-*
2c135a987892978d670cd73e789fa3337d50e7ff  flying-saucer-core-9.0.1-myapp.jar
b774052563a12fc212370a1c1a8a71ea5b8c0e87  flying-saucer-pdf-9.0.1-myapp.jar
64c01c5f3425b0723b0d2e4a034fe9f23e3e1720  flying-saucer-pdf-itext5-9.0.1-myapp.jar

匹配。但是,应用程序实际上是否持有文件句柄对罐子开放?

首先,在我没有加载URL之后,它似乎不是:

$ sudo lsof | grep flying | wc -l 
0

我认为Tomcat会旋转线程,因为在访问使用jar的URL(并导致异常)之后,我会点击:

$ sudo lsof | grep flying

F/lib/flying-saucer-pdf-itext5-9.0.1-myapp.jar
java      24487 24542        root  mem       REG              254,0  1106329     268857 /opt/apache-tomcat-7.0.61/webapps/ROOT/WEB-INF/lib/flying-saucer-core-9.0.1-myapp.jar
java      24487 24542        root  mem       REG              254,0   105122     268824 /opt/apache-tomcat-7.0.61/webapps/ROOT/WEB-INF/lib/flying-saucer-pdf-9.0.1-myapp.jar
java      24487 24542        root   93r      REG              254,0  1106329     268857 /opt/apache-tomcat-7.0.61/webapps/ROOT/WEB-INF/lib/flying-saucer-core-9.0.1-myapp.jar
java      24487 24542        root   94r      REG              254,0   105122     268824 /opt/apache-tomcat-7.0.61/webapps/ROOT/WEB-INF/lib/flying-saucer-pdf-9.0.1-myapp.jar
java      24487 24542        root   95r      REG              254,0   105172     268734 /opt/apache-tomcat-7.0.61/webapps/ROOT/WEB-INF/lib/flying-saucer-pdf-itext5-9.0.1-myapp.jar
java      24487 24559        root  mem       REG              254,0   105172     268734 /opt/apache-tomcat-7.0.61/webapps/ROOT/WEB-INF/lib/flying-saucer-pdf-itext5-9.0.1-myapp.jar
java      24487 24559        root  mem       REG              254,0  1106329     268857 /opt/apache-tomcat-7.0.61/webapps/ROOT/WEB-INF/lib/flying-saucer-core-9.0.1-myapp.jar
java      24487 24559        root  mem       REG              254,0   105122     268824 /opt/apache-tomcat-7.0.61/webapps/ROOT/WEB-INF/lib/flying-saucer-pdf-9.0.1-myapp.jar
java      24487 24559        root   93r      REG              254,0  1106329     268857 /opt/apache-tomcat-7.0.61/webapps/ROOT/WEB-INF/lib/flying-saucer-core-9.0.1-myapp.jar
java      24487 24559        root   94r      REG              254,0   105122     268824 /opt/apache-tomcat-7.0.61/webapps/ROOT/WEB-INF/lib/flying-saucer-pdf-9.0.1-myapp.jar
java      24487 24559        root   95r      REG              254,0   105172     268734 /opt/apache-tomcat-7.0.61/webapps/ROOT/WEB-INF/lib/flying-saucer-pdf-itext5-9.0.1-myapp.jar
java      24487 24629        root  mem       REG              254,0   105172     268734 /opt/apache-tomcat-7.0.61/webapps/ROOT/WEB-INF/lib/flying-saucer-pdf-itext5-9.0.1-myapp.jar
java      24487 24629        root  mem       REG              254,0  1106329     268857 /opt/apache-tomcat-7.0.61/webapps/ROOT/WEB-INF/lib/flying-saucer-core-9.0.1-myapp.jar
java      24487 24629        root  mem       REG              254,0   105122     268824 /opt/apache-tomcat-7.0.61/webapps/ROOT/WEB-INF/lib/flying-saucer-pdf-9.0.1-myapp.jar
java      24487 24629        root   93r      REG              254,0  1106329     268857 /opt/apache-tomcat-7.0.61/webapps/ROOT/WEB-INF/lib/flying-saucer-core-9.0.1-myapp.jar
java      24487 24629        root   94r      REG              254,0   105122     268824 /opt/apache-tomcat-7.0.61/webapps/ROOT/WEB-INF/lib/flying-saucer-pdf-9.0.1-myapp.jar
java      24487 24629        root   95r      REG              254,0   105172     268734 /opt/apache-tomcat-7.0.61/webapps/ROOT/WEB-INF/lib/flying-saucer-pdf-itext5-9.0.1-myapp.jar
...snip...

$ lsof | grep flyingsaucer | wc -l
228

所以,罐子已加载,但应用程序仍无法找到包含缺失方法的自定义编译罐。

我在这里做错了什么?感谢您提供的任何帮助。

2 个答案:

答案 0 :(得分:2)

这看起来像是一个类路径冲突。启动Tomcat容器时,请尝试将-verbose添加到JVM设置:

export JAVA_OPTS="-verbose"

然后从输出中检查从哪个JAR加载com.lowagie.text.pdf.BaseFont并验证它是否正确。这将帮助您调试情况。

答案 1 :(得分:1)

我遇到了完全相同的问题,但在* .9.0.7版本的飞碟中似乎没问题。

问题是 BaseFont.getCharBBox()的签名自 itext-2.1.2 后发生了变化:

// from
public int[] getCharBBox(char c) 

// to
public int[] getCharBBox(int c) 

[]&#39; S