Im getting this error running my project.
type Exception report
messageInternal Server Error
description The server encountered an internal error that prevented it from fulfilling this request.
exception
javax.servlet.ServletException: javax.servlet.jsp.JspException: Unable to get connection, DataSource invalid: "java.sql.SQLException: No suitable driver found for jdbc/IFPWAFCAD"
root cause
javax.servlet.jsp.JspException: Unable to get connection, DataSource invalid: "java.sql.SQLException: No suitable driver found for jdbc/IFPWAFCAD"
Anybody had a clue why this is happening?
Thanks for the help
This error could happened for many reasons (and since you don't upload more code its pretty difficult to help you).
First Possible Reason
You are getting this error "no suitable driver" because the resource referens isn't beed added to the web.xml deployment descriptor, so add the following code.
<resource-ref>
<description>Database for IFPWAFCAD application</description>
<res-ref-name>jdbc/IFPWAFCAD</res-ref-name>
<res-type>javax.sql.data source</res-type>
<res-auth>Container</res-auth>
<res-sharing-scope>Shareable</res-sharing-scope>
</resource-ref>
Second possible Reason
This may be tricky but check that there is not 'blankspace' on your xml files
Third possible reason
If you are deploying the current app lets call them "testApp" to a Webserver, have in mind that you should copy the mysql connector to the lib directory of that web server
Hope this Help You
Related
We have been trying to start the claimcenter server from tomcat. The server is getting started even though it throws exception with the message "ClaimCenter unable to start" in the logs. Please find the log details below.
gw.pl.exception.GWLifecycleException: An exception was thrown while starting a component. Setting runlevel to NODAEMONS
Caused by: gw.pl.exception.GWLifecycleException:Messaging plugin does not implement MessageTransport interface error
Possible causes -
The xyzMessageTransport class failed to instantiate due to invalid parameters.
A class which is not implementation of MessageTransport inteface configured under
MessageTransport plugin. check messaging-config.xml.
Also - specify plugin name or attach whole log if possible.
I am deploying a Service Fabric application and encountered this error for a resource of type Microsoft.ServiceFabric/clusters/applicationTypes/versions:
Status: Failed
Error:
Code: ClusterChildResourceOperationFailed
Message: Resource operation failed. Operation: CreateOrUpdate. Error details: {
"Details": "FABRIC_E_IMAGEBUILDER_VALIDATION_ERROR: DOWNLOAD PATH SANITIZED"
}
Has anyone run into this issue before? If so, what was the root cause of the error?
When I encountered this error, my application type name in my manifest did not match the application type name that I was deploying to.
It is possible to view far more useful/relevant error messages under these scenarios by going to the Service Fabric Explorer.
e.g.
https://{my-service-fabric-clustername.example.com}:19080/Explorer/old.html#
NOTE: The "new" UI does not show these useful error details, you need to select the "View old SFX" interface option
Then clicking on the "Type" that I was uploading the application to, revelaed far more descriptive and helpful errors:
From my experience, this is an issue with the version number of the sfpkg not aligning with the version in the template's Microsoft.ServiceFabric/clusters/applicationTypes/versions. Try looking into the application package's ApplicationManifest.xml file for ApplicationTypeVersion for the right version.
Marvin Framework is running perfectly in my Java project in Eclipse. I have copied the whole marvin folder to the project root folder, following the readme file. All good.
Now, when setting up the same app as dynamic web project in Eclipse and try to run it on Eclipses tomcat 9, I get a HTTP Status 500 – Internal Server Error caused by java.lang.ClassNotFoundException (see 'ERROR 1'below).
It seems, in a dynamic web project the jars should be in WEB-INF/lib. When copying marvin_1.5.5.jar to WEB-INF/lib the class marvin.image.MarvinImage is found correctly (ERROR 1 disappears).
But unfortunately the Marvin image plugins are not found. I have tried to copy the whole marvin folder to WEB-INF/lib - did not work. I got another HTTP Status 500 – Internal Server Error with java.lang.NullPointerException (see 'ERROR 2' below).
I have tried to set the MarvinDefinitions.setImagePluginPath to myproject/WebContent/WEB-INF/lib/plugins/ - did not work. I got an error in the console: java.nio.file.NoSuchFileException: \myproject\WebContent\WEB-INF\lib\plugins\org.marvinproject.image.transform.scale.jar.
-> Does anyone know how to implement Marvin in a dynamic web project properly?
ERROR 1
HTTP Status 500 – Internal Server Error
Type Exception Report
Message Servlet execution threw an exception
Beschreibung The server encountered an unexpected condition that prevented it from fulfilling the request.
Exception
javax.servlet.ServletException: Servlet execution threw an exception
org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53)
Root Cause
java.lang.NoClassDefFoundError: marvin/image/MarvinImage
controller.HomeController.doPost(HomeController.java:58)
javax.servlet.http.HttpServlet.service(HttpServlet.java:652)
javax.servlet.http.HttpServlet.service(HttpServlet.java:733)
org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53)
Root Cause
java.lang.ClassNotFoundException: marvin.image.MarvinImage
org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1365)
org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1188)
controller.HomeController.doPost(HomeController.java:58)
javax.servlet.http.HttpServlet.service(HttpServlet.java:652)
javax.servlet.http.HttpServlet.service(HttpServlet.java:733)
org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53)
ERROR 2
HTTP Status 500 – Internal Server Error
Type Exception Report
Beschreibung The server encountered an unexpected condition that prevented it from fulfilling the request.
Exception
java.lang.NullPointerException
marvin.util.MarvinJarLoader.getClass(MarvinJarLoader.java:69)
marvin.util.MarvinJarLoader.getObject(MarvinJarLoader.java:51)
marvin.util.MarvinPluginLoader.loadPlugin(MarvinPluginLoader.java:55)
marvin.util.MarvinPluginLoader.loadImagePlugin(MarvinPluginLoader.java:37)
marvin.MarvinPluginCollection.checkAndLoadImagePlugin(MarvinPluginCollection.java:1225)
marvin.MarvinPluginCollection.scale(MarvinPluginCollection.java:956)
marvin.MarvinPluginCollection.scale(MarvinPluginCollection.java:973)
controller.HomeController.doPost(HomeController.java:60)
javax.servlet.http.HttpServlet.service(HttpServlet.java:652)
javax.servlet.http.HttpServlet.service(HttpServlet.java:733)
org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53)
The problem with the way the Marvin zip distribution works is that it loads the JAR files at runtime as files. So you'll have to find out where the plugins were deployed. Retrieving a reference to the ServletContext and setting:
MarvinDefinitions.setImagePluginPath(servletContext.getRealPath("/WEB-INF/lib/plugins"));
might work if the WAR archive was unpacked to a directory (as Eclipse does). But it won't work in every situation.
A better solution is to download the Marvin jars (MarvinFramework and MarvinPlugins) from Maven and put them into your WEB-INF/lib folder (or add them as dependencies of the project if you are using Maven). In this distribution all the plugins will be already loaded and available through the static methods in the marvinplugins.MarvinPluginCollection class.
I had a problem and dell premium support ran some kind of upgrade or re-install of windows 10 while keeping my files in tack.
The next day, I was working on my MVC project in VS and it loaded ok and debugging got my application to the login page, which means it had to successfully read the Entity Framework Context with LINQ type stuff, and all of a sudden my project started having these errors about reading Entity Framework Context, but only in one method.
Then things got worse, I first tried to close VS and reopen VS. But this time, it said my project had been unloaded. I tried the option to reload the project, but now I was getting errors about "the operation could not be completed. the system cannot find the path specified" and errors having to do with not being able to find the current file highlighted at the top of the VS editor.
After looking up the unload issues in forums, I saw a suggestion to call up my Mbsa.csproj and change to false and to True. Then my project loaded ok - but why did this change? it was always false in my previous backups.
Then , when trying to run my project with VS Debugging, I started getting connection messages like these:
1 - C:\MBSSys\Mbsa\Mbsa 2020\Mbsa.csproj : error : The Web Application Project Mbsa is configured to use IIS. The Web server 'http://localhost:51700/' could not be found.
2 -The connection to 'localhost' failed.
Error: ConnectionRefused (0x274d).
System.Net.Sockets.SocketException No connection could be made because the target machine actively refused it 127.0.0.1:51712
3 - HTTP Error 500.19 - Internal Server Error
The requested page cannot be accessed because the related configuration data for the page is invalid.
Detailed Error Information:
Module IIS Web Core
Notification BeginRequest
Handler Not yet determined
Error Code 0x80070021
Config Error This configuration section cannot be used at this path. This happens when the section is locked at a parent level. Locking is either by default (overrideModeDefault="Deny"), or set explicitly by a location tag with overrideMode="Deny" or the legacy allowOverride="false".
Config File \?\D:\MBSSys\Mbsa\Mbsa 2020\web.config
Requested URL http://localhost:51700/
Physical Path D:\MBSSys\Mbsa\Mbsa 2020
Logon Method Not yet determined
Logon User Not yet determined
Config Source:
163: <validation validateIntegratedModeConfiguration="false" />
164: <handlers>
165: <remove name="ExtensionlessUrlHandler-ISAPI-4.0_32bit" />
4 - Error message:
Server Error in Application "application name"
HTTP Error 500.19 – Internal Server Error
HRESULT: 0x80070021
Description of HRESULT
The requested page cannot be accessed because the related configuration data for the page is invalid.
Cause for HResult code 0x80070021
This problem can occur when the specified portion of the IIS configuration file is locked at a higher configuration level.
Resolution for HResult code 0x80070021
To resolve this problem, unlock the specified section, or do not use it at that level. For more information on configuration locking, see How to Use Locking in IIS 7.0 Configuration.
So I am wondering if anyone else has faced this particular issue,
or, if anyone can give me any appreciated advice here.
Thanks for your time and advice. If you need more clues, just ask.
The seems to happen after installing KB4568831.
https://superuser.com/questions/1575295/windows-updates-kb4568831-kb4562899-break-all-net-applications-hosted-in-iis
I could get rid of the 500.19 errors by manually re-installing some optional windows features that the update apparently removes (see below), but after I got auth-related errors instead. In the end I rolled back KB4568831 to resolve the issue for the time being. Hopefully this gets fixed soon.
I am getting following error when I use pagination of view.
Unable to render the data. If the problem persists, contact your web
server administrator.Correlation
ID:c64a4e9d-64d2-3009-f658-7f1c8b0faebc
When I checked the Logs from ULSViewer I got these errors messages
Error while executing web part: System.ArgumentException: The
specified view is invalid. at
Microsoft.SharePoint.SPViewCollection.get_Item(Guid guid) at
Microsoft.SharePoint.ApplicationPages.InplaceViewEditor.get_View()
at
Microsoft.SharePoint.ApplicationPages.InplaceViewEditor.RenderListView()
at
Microsoft.SharePoint.ApplicationPages.InplaceViewEditor.Execute(String
strCmd) at
Microsoft.SharePoint.ApplicationPages.InplaceViewEditor.OnLoad(EventArgs
e)
Forced due to logging gap, cached # 12/24/2015 10:59:32.88, Original
Level: Verbose] No data was found on the incoming client request
Proxy response returned error: 'The remote server returned an error:
(601).'
Could you please check and let me know what is the issue? I am not able to resolve it.
Thanks in advance.
Best Regards,
Manoj.
Have you added the custom web parts or add custom code?
For troubleshooting the issue, you could check things below:
Create a new list view to check if the same issue will occur.
Do an IIS reset to check if it can work.