admin page blank

Question

after upgrade from 5.9.4 to 6.15.7 admin page is now blank have tried from multiple sources and browsers.

Nic Brough -Adaptavist- · Answer

I think you may have old, incompatible apps installed.  Can you run though https://confluence.atlassian.com/confkb/error-500-while-trying-to-access-some-admin-functions-noclassdeffounderror-com-atlassian-upm-osgi-impl-versions-867176931.html ?

Jared Shute · Answer

atlassian-confluence.log

2019-08-12 11:04:26,094 INFO [http-nio-8090-exec-5] [atlassian.confluence.status.SystemErrorInformationLogger] writeToLog
Request Unique ID : 33a65bd4-358f-4f8b-8d25-cfa44bbd2f3f
--------------------------
JVM Stats
--------------------------
usedMemory = 974897272
usedMemoryInMegabytes = 929
availableHeap = 78397320
freeMemoryInMegabytes = 74
allocatedHeap = 1053294592
freeAllocatedHeap = 78397320
totalMemory = 1053294592
totalMemoryInMegabytes = 1004
availablePermGen = 0
maxPermGen = -1
maxHeap = 1053294592
usedHeap = 974897272
freeMemory = 78397320
usedPermGen = -1
--------------------------
Request Information
--------------------------
URL: http://xxxxx:8090/500page.jsp
Scheme: http
Server: xxx.xxx.xx
Port: 8090
URI: /500page.jsp
Context Path:
Servlet Path: /500page.jsp
Path Info: null
Query String: null
--------------------------
Attributes
--------------------------
javax.servlet.forward.request_uri: /admin/viewgeneralconfig.action
javax.servlet.forward.context_path:
javax.servlet.forward.servlet_path: /admin/viewgeneralconfig.action
javax.servlet.forward.mapping: org.apache.catalina.core.ApplicationMapping$MappingImpl@58b3d426
javax.servlet.error.status_code: 500
com.atlassian.confluence.impl.profiling.DecoratorTimings: com.atlassian.confluence.impl.profiling.DecoratorTimings@4bd97239
com.opensymphony.sitemesh.APPLIED_ONCE: true
__cleanup_recursion_counter: 0
atlas.webInterfaceContext: com.atlassian.confluence.plugin.descriptor.web.DefaultWebInterfaceContext@6150e7ea
com.atlassian.confluence.util.message.MessagesDecoratorFilter__already_filtered__: true
com.atlassian.confluence.web.filter.validateparam.RequestParamValidationFilter_already_filtered: true
atlassian.core.seraph.original.url: /500page.jsp
com.atlassian.labs.botkiller.BotKillerFilter: true
com.atlassian.gzipfilter.GzipFilter_already_filtered: true
Confluence-Request-Time: 1565573665996
com.atlassian.confluence.web.ConfluenceJohnsonFilter_already_filtered: true
com.atlassian.seraph.auth.LoginReason: OK
confluence.websudo.request: true
confluence.messages: {websudo-message=com.atlassian.confluence.security.websudo.WebSudoMessage@4f1ffeff}
__sitemesh__page: com.opensymphony.sitemesh.compatability.Content2HTMLPage@94b11de
webwork.valueStack: com.opensymphony.xwork.util.OgnlValueStack@983f274
confluence.themecontext: com.atlassian.confluence.themes.ThemeContext@6f0a2b19
javax.servlet.error.message:
javax.servlet.error.servlet_name: action
com.opensymphony.sitemesh.USINGSTREAM: false
com.atlassian.confluence.util.profiling.ConfluenceSitemeshDecorator: true
B3-TraceId: e7f5b6ab0014ee
loginfilter.already.filtered: true
javax.servlet.error.request_uri: /admin/viewgeneralconfig.action
com.atlassian.core.filters.HeaderSanitisingFilter_already_filtered: true
com.atlassian.prettyurls.filter.PrettyUrlsSiteMeshFixupFilter: true
javax.servlet.error.exception: java.lang.RuntimeException: javax.servlet.ServletException: org.apache.velocity.exception.MethodInvocationException: Invocation of method 'getConfluenceResourceTags' in class com.atlassian.confluence.setup.velocity.VelocityFriendlyPageBuilderService threw exception java.lang.NoClassDefFoundError: Could not initialize class com.atlassian.upm.osgi.impl.Versions at /decorators/includes/header.vm[line 92, column 24]
os_securityfilter_already_filtered: true
com.atlassian.prettyurls.filter.PrettyUrlsSiteMeshFilter: true
com.atlassian.confluence.util.profiling.ConfluenceProfilingStrategy.splits: []
--------------------------
Parameters
--------------------------
caused by: java.lang.RuntimeException: javax.servlet.ServletException: org.apache.velocity.exception.MethodInvocationException: Invocation of method 'getConfluenceResourceTags' in class com.atlassian.confluence.setup.velocity.VelocityFriendlyPageBuilderService threw exception java.lang.NoClassDefFoundError: Could not initialize class com.atlassian.upm.osgi.impl.Versions at /decorators/includes/header.vm[line 92, column 24]
at com.opensymphony.sitemesh.webapp.decorator.BaseWebAppDecorator.render(BaseWebAppDecorator.java:37)
caused by: javax.servlet.ServletException: org.apache.velocity.exception.MethodInvocationException: Invocation of method 'getConfluenceResourceTags' in class com.atlassian.confluence.setup.velocity.VelocityFriendlyPageBuilderService threw exception java.lang.NoClassDefFoundError: Could not initialize class com.atlassian.upm.osgi.impl.Versions at /decorators/includes/header.vm[line 92, column 24]
at com.atlassian.confluence.util.profiling.ConfluenceSitemeshDecorator$ErrorSendingErrorHandlingStrategy.handleException(ConfluenceSitemeshDecorator.java:244)
caused by: org.apache.velocity.exception.MethodInvocationException: Invocation of method 'getConfluenceResourceTags' in class com.atlassian.confluence.setup.velocity.VelocityFriendlyPageBuilderService threw exception java.lang.NoClassDefFoundError: Could not initialize class com.atlassian.upm.osgi.impl.Versions at /decorators/includes/header.vm[line 92, column 24]
at org.apache.velocity.runtime.parser.node.ASTMethod.handleInvocationException(ASTMethod.java:351)
caused by: java.lang.NoClassDefFoundError: Could not initialize class com.atlassian.upm.osgi.impl.Versions
at com.atlassian.upm.license.storage.lib.VersionChecker.isUpm201OrLaterInstalled(VersionChecker.java:50)

Jared Shute · Answer

atlassian-synchrony.log

2019-08-12 11:04:28,109 DEBUG [192:StdOutHandler [C:\Program Files\Confluence\jre\bin\java.exe]] {"synchrony":{"request":{"remote-addr":"127.0.0.1","uri":"/synchrony/heartbeat","request-method":"get","query-string":null},"response":{"status":200},"ns":"synchrony.middleware.logging","level":"info","message":"synchrony.middleware.logging [info] null"}}