Image files accesable for a servlet in Tomcat, but they were accesible in Java standalone program
Dear Sirs, I have got a servlet that generates a pdf file from a xml file, the servlet runs in Tomcat, and it runs fine as long as in the xml file does not contain references to images. At the moment the xml contains an image I got this error: java.lang.NoClassDefFoundError at java.lang.Class.forName0(Native Method) at java.lang.Class.forName(Class.java:141) at java.awt.GraphicsEnvironment.getLocalGraphicsEnvironment(GraphicsEnvironment.java:62) at java.awt.image.BufferedImage.createGraphics(BufferedImage.java:1041) at java.awt.image.BufferedImage.getGraphics(BufferedImage.java:1031) at net.antonius.pdfgen.TypeImageMap.parse(Unknown Source) The strange thing is that if I ran the old program as an independent java program, I did not got the error. Hence the java environment provided by Tomcat misses some classes? Thanks in advance for any suggestions. Marc - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Image files accesable for a servlet in Tomcat, but they were accesible in Java standalone program
Hi Marc, Are you running Tomcat on a headless machine, in other words, on a machine that does not have any graphics drivers installed? This is the case for many SSH-only Linux servers, like mine. If so, then specify -Djava.awt.headless=true as a parameter to Tomcat. Regards, Paul Hamer management development [EMAIL PROTECTED] toHAVE websolutions www.tohave.nl [EMAIL PROTECTED] -Original Message- From: Wentink, Marc [mailto:[EMAIL PROTECTED] Sent: Wednesday, 22 February, 2006 16:42 To: tomcat-user@jakarta.apache.org Subject: Image files accesable for a servlet in Tomcat, but they were accesible in Java standalone program Dear Sirs, I have got a servlet that generates a pdf file from a xml file, the servlet runs in Tomcat, and it runs fine as long as in the xml file does not contain references to images. At the moment the xml contains an image I got this error: java.lang.NoClassDefFoundError at java.lang.Class.forName0(Native Method) at java.lang.Class.forName(Class.java:141) at java.awt.GraphicsEnvironment.getLocalGraphicsEnvironment(Graph icsEnvironment.java:62) at java.awt.image.BufferedImage.createGraphics(BufferedImage.java:1041) at java.awt.image.BufferedImage.getGraphics(BufferedImage.java:1031) at net.antonius.pdfgen.TypeImageMap.parse(Unknown Source) The strange thing is that if I ran the old program as an independent java program, I did not got the error. Hence the java environment provided by Tomcat misses some classes? Thanks in advance for any suggestions. Marc - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Image files accesable for a servlet in Tomcat, but they were accesible in Java standalone program
Hey thanks! That's it -Oorspronkelijk bericht- Van: Paul Hamer [mailto:[EMAIL PROTECTED] Verzonden: woensdag 22 februari 2006 17:19 Aan: 'Tomcat Users List' Onderwerp: RE: Image files accesable for a servlet in Tomcat, but they were accesible in Java standalone program Hi Marc, Are you running Tomcat on a headless machine, in other words, on a machine that does not have any graphics drivers installed? This is the case for many SSH-only Linux servers, like mine. If so, then specify -Djava.awt.headless=true as a parameter to Tomcat. Regards, Paul Hamer management development [EMAIL PROTECTED] toHAVE websolutions www.tohave.nl [EMAIL PROTECTED] -Original Message- From: Wentink, Marc [mailto:[EMAIL PROTECTED] Sent: Wednesday, 22 February, 2006 16:42 To: tomcat-user@jakarta.apache.org Subject: Image files accesable for a servlet in Tomcat, but they were accesible in Java standalone program Dear Sirs, I have got a servlet that generates a pdf file from a xml file, the servlet runs in Tomcat, and it runs fine as long as in the xml file does not contain references to images. At the moment the xml contains an image I got this error: java.lang.NoClassDefFoundError at java.lang.Class.forName0(Native Method) at java.lang.Class.forName(Class.java:141) at java.awt.GraphicsEnvironment.getLocalGraphicsEnvironment(Graph icsEnvironment.java:62) at java.awt.image.BufferedImage.createGraphics(BufferedImage.java:1041) at java.awt.image.BufferedImage.getGraphics(BufferedImage.java:1031) at net.antonius.pdfgen.TypeImageMap.parse(Unknown Source) The strange thing is that if I ran the old program as an independent java program, I did not got the error. Hence the java environment provided by Tomcat misses some classes? Thanks in advance for any suggestions. Marc - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Image files accesable for a servlet in Tomcat, but they were accesible in Java standalone program
Sorry to barge in, but maybe you can help me with my question: If I want to reference images from my servlet, when should I put them and how do I reference them? Thanks, Zohar. - Original Message - From: Wentink, Marc [EMAIL PROTECTED] To: Tomcat Users List users@tomcat.apache.org Sent: Wednesday, February 22, 2006 6:20 PM Subject: RE: Image files accesable for a servlet in Tomcat, but they were accesible in Java standalone program Hey thanks! That's it -Oorspronkelijk bericht- Van: Paul Hamer [mailto:[EMAIL PROTECTED] Verzonden: woensdag 22 februari 2006 17:19 Aan: 'Tomcat Users List' Onderwerp: RE: Image files accesable for a servlet in Tomcat, but they were accesible in Java standalone program Hi Marc, Are you running Tomcat on a headless machine, in other words, on a machine that does not have any graphics drivers installed? This is the case for many SSH-only Linux servers, like mine. If so, then specify -Djava.awt.headless=true as a parameter to Tomcat. Regards, Paul Hamer management development [EMAIL PROTECTED] toHAVE websolutions www.tohave.nl [EMAIL PROTECTED] -Original Message- From: Wentink, Marc [mailto:[EMAIL PROTECTED] Sent: Wednesday, 22 February, 2006 16:42 To: tomcat-user@jakarta.apache.org Subject: Image files accesable for a servlet in Tomcat, but they were accesible in Java standalone program Dear Sirs, I have got a servlet that generates a pdf file from a xml file, the servlet runs in Tomcat, and it runs fine as long as in the xml file does not contain references to images. At the moment the xml contains an image I got this error: java.lang.NoClassDefFoundError at java.lang.Class.forName0(Native Method) at java.lang.Class.forName(Class.java:141) at java.awt.GraphicsEnvironment.getLocalGraphicsEnvironment(Graph icsEnvironment.java:62) at java.awt.image.BufferedImage.createGraphics(BufferedImage.java:1041) at java.awt.image.BufferedImage.getGraphics(BufferedImage.java:1031) at net.antonius.pdfgen.TypeImageMap.parse(Unknown Source) The strange thing is that if I ran the old program as an independent java program, I did not got the error. Hence the java environment provided by Tomcat misses some classes? Thanks in advance for any suggestions. Marc - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Image files accesable for a servlet in Tomcat, but they were accesible in Java standalone program
Hi Zohar, What doe you mean by reference ?? Please elaborate. Regards, Paul Hamer management development [EMAIL PROTECTED] toHAVE websolutions www.tohave.nl [EMAIL PROTECTED] -Original Message- From: Zohar Amir [mailto:[EMAIL PROTECTED] Sent: Wednesday, 22 February, 2006 17:28 To: Tomcat Users List Subject: Re: Image files accesable for a servlet in Tomcat, but they were accesible in Java standalone program Sorry to barge in, but maybe you can help me with my question: If I want to reference images from my servlet, when should I put them and how do I reference them? Thanks, Zohar. - Original Message - From: Wentink, Marc [EMAIL PROTECTED] To: Tomcat Users List users@tomcat.apache.org Sent: Wednesday, February 22, 2006 6:20 PM Subject: RE: Image files accesable for a servlet in Tomcat, but they were accesible in Java standalone program Hey thanks! That's it -Oorspronkelijk bericht- Van: Paul Hamer [mailto:[EMAIL PROTECTED] Verzonden: woensdag 22 februari 2006 17:19 Aan: 'Tomcat Users List' Onderwerp: RE: Image files accesable for a servlet in Tomcat, but they were accesible in Java standalone program Hi Marc, Are you running Tomcat on a headless machine, in other words, on a machine that does not have any graphics drivers installed? This is the case for many SSH-only Linux servers, like mine. If so, then specify -Djava.awt.headless=true as a parameter to Tomcat. Regards, Paul Hamer management development [EMAIL PROTECTED] toHAVE websolutions www.tohave.nl [EMAIL PROTECTED] -Original Message- From: Wentink, Marc [mailto:[EMAIL PROTECTED] Sent: Wednesday, 22 February, 2006 16:42 To: tomcat-user@jakarta.apache.org Subject: Image files accesable for a servlet in Tomcat, but they were accesible in Java standalone program Dear Sirs, I have got a servlet that generates a pdf file from a xml file, the servlet runs in Tomcat, and it runs fine as long as in the xml file does not contain references to images. At the moment the xml contains an image I got this error: java.lang.NoClassDefFoundError at java.lang.Class.forName0(Native Method) at java.lang.Class.forName(Class.java:141) at java.awt.GraphicsEnvironment.getLocalGraphicsEnvironment(Graph icsEnvironment.java:62) at java.awt.image.BufferedImage.createGraphics(BufferedImage.java:1041) at java.awt.image.BufferedImage.getGraphics(BufferedImage.java:1031) at net.antonius.pdfgen.TypeImageMap.parse(Unknown Source) The strange thing is that if I ran the old program as an independent java program, I did not got the error. Hence the java environment provided by Tomcat misses some classes? Thanks in advance for any suggestions. Marc - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Image files accesable for a servlet in Tomcat, but they were accesible in Java standalone program
I mean I want to have an img src=http://myserver/mycontext/images/image2.gif/ Since my servlet is mapped to / it gets invoked for the above URL. - Original Message - From: Paul Hamer [EMAIL PROTECTED] To: 'Tomcat Users List' users@tomcat.apache.org Sent: Wednesday, February 22, 2006 6:48 PM Subject: RE: Image files accesable for a servlet in Tomcat, but they were accesible in Java standalone program Hi Zohar, What doe you mean by reference ?? Please elaborate. Regards, Paul Hamer management development [EMAIL PROTECTED] toHAVE websolutions www.tohave.nl [EMAIL PROTECTED] -Original Message- From: Zohar Amir [mailto:[EMAIL PROTECTED] Sent: Wednesday, 22 February, 2006 17:28 To: Tomcat Users List Subject: Re: Image files accesable for a servlet in Tomcat, but they were accesible in Java standalone program Sorry to barge in, but maybe you can help me with my question: If I want to reference images from my servlet, when should I put them and how do I reference them? Thanks, Zohar. - Original Message - From: Wentink, Marc [EMAIL PROTECTED] To: Tomcat Users List users@tomcat.apache.org Sent: Wednesday, February 22, 2006 6:20 PM Subject: RE: Image files accesable for a servlet in Tomcat, but they were accesible in Java standalone program Hey thanks! That's it -Oorspronkelijk bericht- Van: Paul Hamer [mailto:[EMAIL PROTECTED] Verzonden: woensdag 22 februari 2006 17:19 Aan: 'Tomcat Users List' Onderwerp: RE: Image files accesable for a servlet in Tomcat, but they were accesible in Java standalone program Hi Marc, Are you running Tomcat on a headless machine, in other words, on a machine that does not have any graphics drivers installed? This is the case for many SSH-only Linux servers, like mine. If so, then specify -Djava.awt.headless=true as a parameter to Tomcat. Regards, Paul Hamer management development [EMAIL PROTECTED] toHAVE websolutions www.tohave.nl [EMAIL PROTECTED] -Original Message- From: Wentink, Marc [mailto:[EMAIL PROTECTED] Sent: Wednesday, 22 February, 2006 16:42 To: tomcat-user@jakarta.apache.org Subject: Image files accesable for a servlet in Tomcat, but they were accesible in Java standalone program Dear Sirs, I have got a servlet that generates a pdf file from a xml file, the servlet runs in Tomcat, and it runs fine as long as in the xml file does not contain references to images. At the moment the xml contains an image I got this error: java.lang.NoClassDefFoundError at java.lang.Class.forName0(Native Method) at java.lang.Class.forName(Class.java:141) at java.awt.GraphicsEnvironment.getLocalGraphicsEnvironment(Graph icsEnvironment.java:62) at java.awt.image.BufferedImage.createGraphics(BufferedImage.java:1041) at java.awt.image.BufferedImage.getGraphics(BufferedImage.java:1031) at net.antonius.pdfgen.TypeImageMap.parse(Unknown Source) The strange thing is that if I ran the old program as an independent java program, I did not got the error. Hence the java environment provided by Tomcat misses some classes? Thanks in advance for any suggestions. Marc - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Image files accesable for a servlet in Tomcat, but they were accesible in Java standalone program
Add this to the CATALINA_OPTS -Djava.awt.headless=true in your catalina.sh Wentink, Marc wrote: Dear Sirs, I have got a servlet that generates a pdf file from a xml file, the servlet runs in Tomcat, and it runs fine as long as in the xml file does not contain references to images. At the moment the xml contains an image I got this error: java.lang.NoClassDefFoundError at java.lang.Class.forName0(Native Method) at java.lang.Class.forName(Class.java:141) at java.awt.GraphicsEnvironment.getLocalGraphicsEnvironment(GraphicsEnvironment.java:62) at java.awt.image.BufferedImage.createGraphics(BufferedImage.java:1041) at java.awt.image.BufferedImage.getGraphics(BufferedImage.java:1031) at net.antonius.pdfgen.TypeImageMap.parse(Unknown Source) The strange thing is that if I ran the old program as an independent java program, I did not got the error. Hence the java environment provided by Tomcat misses some classes? Thanks in advance for any suggestions. Marc - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- Vinu Varghese [EMAIL PROTECTED] www.x-minds.org
