[mapguide-users] HTTP Status 500 running ajaxviewersample.jsp
nclayton
nclayton at gmail.com
Wed Jun 11 09:56:20 EDT 2008
I don't have any experience with the java version, only the php. Though
common errors are shared between them. The "No MapGuideJavaApi" error means
that the java library directory MapGuide is currently pointing to isn't the
right one. It needs to point to the java libraries installed with the
MapGuide installer because the basic java libraries have no idea what
MapGuide is and that is why you get that error.
gimbrogno @smartlab wrote:
>
> Now I have another problem... When try the to connecto to
> http://127.0.0.1:8008/mapguide/javaviewersample/ajaxviewersample.jsp there
> is an error!
>
> No MapGuideJavaApi found in java.library.path
>
> Can you help me?
>
> Many thanks
>
> nclayton wrote:
>>
>> Are you pointing to the right java libraries?
>> I have gotten similar errors in the past using php when I did not have
>> the mgos specific php library loaded.
>>
>>
>>
>> gimbrogno @smartlab wrote:
>>>
>>> Hi, I have compiled LinuxApt with tomcat support, but when I try the
>>> java example
>>> http://127.0.0.1:8008/mapguide/javaviewersample/ajaxviewersample.jsp I
>>> have this result:
>>>
>>> type Exception report
>>>
>>> message
>>>
>>> description The server encountered an internal error () that prevented
>>> it from fulfilling this request.
>>>
>>> exception
>>>
>>> org.apache.jasper.JasperException: Unable to compile class for JSP:
>>>
>>> An error occurred at line: 23 in the jsp file:
>>> /javaviewersample/utilityfunctions.jsp
>>> MgException cannot be resolved to a type
>>> 20: <%@ page import="javax.servlet.http.*" %>
>>> 21: <%@ page import="org.osgeo.mapguide.*" %>
>>> 22: <%!
>>> 23: void InitializeWebTier() throws MgException
>>> 24: {
>>> 25: String realpath = getServletContext().getRealPath("/");
>>> 26: // Initialize web tier with the site configuration file. The
>>> config
>>>
>>>
>>> An error occurred at line: 29 in the jsp file:
>>> /javaviewersample/utilityfunctions.jsp
>>> MapGuideJavaApi cannot be resolved
>>> 26: // Initialize web tier with the site configuration file. The
>>> config
>>> 27: // file should be in the same folder as this script.
>>> 28: String configPath = realpath + "webconfig.ini";
>>> 29: MapGuideJavaApi.MgInitializeWebTier( configPath );
>>> 30: }
>>> 31:
>>> 32: String GetQueryXmlTemplatePath()
>>>
>>>
>>> An error occurred at line: 52 in the jsp file:
>>> /javaviewersample/utilityfunctions.jsp
>>> MgLayer cannot be resolved to a type
>>> 49:
>>> 50: // Searches the map for a layer with the specified name.
>>> 51:
>>> 52: MgLayer GetLayerByName(MgMap map, String layerName) throws
>>> MgException
>>> 53: {
>>> 54: MgLayer layer = null;
>>> 55: for (int i = 0; i < map.GetLayers().GetCount(); i++)
>>>
>>>
>>> An error occurred at line: 52 in the jsp file:
>>> /javaviewersample/utilityfunctions.jsp
>>> MgMap cannot be resolved to a type
>>> 49:
>>> 50: // Searches the map for a layer with the specified name.
>>> 51:
>>> 52: MgLayer GetLayerByName(MgMap map, String layerName) throws
>>> MgException
>>> 53: {
>>> 54: MgLayer layer = null;
>>> 55: for (int i = 0; i < map.GetLayers().GetCount(); i++)
>>>
>>>
>>> An error occurred at line: 52 in the jsp file:
>>> /javaviewersample/utilityfunctions.jsp
>>> MgException cannot be resolved to a type
>>> 49:
>>> 50: // Searches the map for a layer with the specified name.
>>> 51:
>>> 52: MgLayer GetLayerByName(MgMap map, String layerName) throws
>>> MgException
>>> 53: {
>>> 54: MgLayer layer = null;
>>> 55: for (int i = 0; i < map.GetLayers().GetCount(); i++)
>>>
>>>
>>> An error occurred at line: 54 in the jsp file:
>>> /javaviewersample/utilityfunctions.jsp
>>> MgLayer cannot be resolved to a type
>>> 51:
>>> 52: MgLayer GetLayerByName(MgMap map, String layerName) throws
>>> MgException
>>> 53: {
>>> 54: MgLayer layer = null;
>>> 55: for (int i = 0; i < map.GetLayers().GetCount(); i++)
>>> 56: {
>>> 57: MgLayer nextLayer = (MgLayer) map.GetLayers().GetItem(i);
>>>
>>>
>>> An error occurred at line: 57 in the jsp file:
>>> /javaviewersample/utilityfunctions.jsp
>>> MgLayer cannot be resolved to a type
>>> 54: MgLayer layer = null;
>>> 55: for (int i = 0; i < map.GetLayers().GetCount(); i++)
>>> 56: {
>>> 57: MgLayer nextLayer = (MgLayer) map.GetLayers().GetItem(i);
>>> 58: if (nextLayer.GetName().equals(layerName))
>>> 59: {
>>> 60: layer = nextLayer;
>>>
>>>
>>> An error occurred at line: 57 in the jsp file:
>>> /javaviewersample/utilityfunctions.jsp
>>> MgLayer cannot be resolved to a type
>>> 54: MgLayer layer = null;
>>> 55: for (int i = 0; i < map.GetLayers().GetCount(); i++)
>>> 56: {
>>> 57: MgLayer nextLayer = (MgLayer) map.GetLayers().GetItem(i);
>>> 58: if (nextLayer.GetName().equals(layerName))
>>> 59: {
>>> 60: layer = nextLayer;
>>>
>>>
>>> An error occurred at line: 67 in the jsp file:
>>> /javaviewersample/utilityfunctions.jsp
>>> MgByteReader cannot be resolved to a type
>>> 64: return layer;
>>> 65: }
>>> 66:
>>> 67: void OutputReaderContent(ServletResponse response, MgByteReader
>>> byteReader) throws MgException, Exception
>>> 68: {
>>> 69: ByteArrayOutputStream bos = new ByteArrayOutputStream();
>>> 70:
>>>
>>>
>>> An error occurred at line: 67 in the jsp file:
>>> /javaviewersample/utilityfunctions.jsp
>>> MgException cannot be resolved to a type
>>> 64: return layer;
>>> 65: }
>>> 66:
>>> 67: void OutputReaderContent(ServletResponse response, MgByteReader
>>> byteReader) throws MgException, Exception
>>> 68: {
>>> 69: ByteArrayOutputStream bos = new ByteArrayOutputStream();
>>> 70:
>>>
>>>
>>> An error occurred at line: 33 in the jsp file:
>>> /javaviewersample/ajaxviewersample.jsp
>>> MgUserInformation cannot be resolved to a type
>>> 30:
>>> 31: InitializeWebTier();
>>> 32:
>>> 33: MgUserInformation userInfo = new MgUserInformation("Anonymous",
>>> "");
>>> 34: MgSite site = new MgSite();
>>> 35:
>>> 36: site.Open(userInfo);
>>>
>>>
>>> An error occurred at line: 33 in the jsp file:
>>> /javaviewersample/ajaxviewersample.jsp
>>> MgUserInformation cannot be resolved to a type
>>> 30:
>>> 31: InitializeWebTier();
>>> 32:
>>> 33: MgUserInformation userInfo = new MgUserInformation("Anonymous",
>>> "");
>>> 34: MgSite site = new MgSite();
>>> 35:
>>> 36: site.Open(userInfo);
>>>
>>>
>>> An error occurred at line: 34 in the jsp file:
>>> /javaviewersample/ajaxviewersample.jsp
>>> MgSite cannot be resolved to a type
>>> 31: InitializeWebTier();
>>> 32:
>>> 33: MgUserInformation userInfo = new MgUserInformation("Anonymous",
>>> "");
>>> 34: MgSite site = new MgSite();
>>> 35:
>>> 36: site.Open(userInfo);
>>> 37:
>>>
>>>
>>> An error occurred at line: 34 in the jsp file:
>>> /javaviewersample/ajaxviewersample.jsp
>>> MgSite cannot be resolved to a type
>>> 31: InitializeWebTier();
>>> 32:
>>> 33: MgUserInformation userInfo = new MgUserInformation("Anonymous",
>>> "");
>>> 34: MgSite site = new MgSite();
>>> 35:
>>> 36: site.Open(userInfo);
>>> 37:
>>>
>>>
>>> Stacktrace:
>>>
>>> org.apache.jasper.compiler.DefaultErrorHandler.javacError(DefaultErrorHandler.java:92)
>>>
>>> org.apache.jasper.compiler.ErrorDispatcher.javacError(ErrorDispatcher.java:330)
>>>
>>> org.apache.jasper.compiler.JDTCompiler.generateClass(JDTCompiler.java:423)
>>> org.apache.jasper.compiler.Compiler.compile(Compiler.java:308)
>>> org.apache.jasper.compiler.Compiler.compile(Compiler.java:286)
>>> org.apache.jasper.compiler.Compiler.compile(Compiler.java:273)
>>>
>>> org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:566)
>>>
>>> org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:317)
>>>
>>> org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:320)
>>> org.apache.jasper.servlet.JspServlet.service(JspServlet.java:266)
>>> javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
>>>
>>> note The full stack trace of the root cause is available in the Apache
>>> Tomcat/6.0.14 logs.
>>>
>>> Can you help me? Many thanks
>>>
>>
>>
>
>
--
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