Recent questions tagged tomcat

0 votes

1 answer 59 views

Starting tomcat server at localhost has encountered a problem.

Problem: I am very new to Tomcat Server and Eclipse IDE. I have recently downloaded and installed the tomcat apache server and also tried to configure 8080 port on it.Now it is running very successfully on my pc. And after that I have also downloaded and installed ... > </html> But whenever I try to run it I receive below error: Starting tomcat server at localhost has encountered a problem.

asked Aug 20, 2020 Raphael Pacheco 4.9k points

0 votes

1 answer 166 views

Http status 404 tomcat the requested resource is not available.

Problem: I have very recently integrated my Tomcat 7 in Eclipse. If I start Tomcat 7 using Eclipse then it shows that my Tomcat is up and running but if I go to http://localhost:8080 in the browser then it gives me following error: HTTP Status 404 - / type Status report ... is already in use by some other service but that did not work either for me. How can I fix above error related to Tomcat 7?

asked Aug 2, 2020 Raphael Pacheco 4.9k points

1 vote

1 answer 72 views

Starting tomcat v7.0 server at localhost has encountered a problem.

Problem: I am very new to Tomcat, Eclipse and Java. I am currently learning to use this combination. My current project which used to work perfectly fine before this weekend I know I have other problems with my code but at least my Tomcat was working. But now if I ... already tried a lot to find the solution on it but with no success. So looking for tomcat expert who can fix this problem for me.

asked May 18, 2020 Martin K 6.6k points

1 vote

1 answer 1.4K views

Starting tomcat v9.0 server at localhost has encountered a problem.

Problem : I am very new to Eclipse, Tomcat and Java. Currently I am using Eclipse Neon and Tomcat server 9.0 and also the JDK 1.8. Everything was working perfectly well but unfortunately the current setup is now showing me below error: Starting tomcat v9.0 server at localhost ... app which I am currently working on. I have spent two days on above issue. So now I am looking for expert help on it.

asked May 18, 2020 Martin K 6.6k points

0 votes

1 answer 742 views

The tomcat connector configured to listen on port 8080 failed to start

Problem : Currently I am trying to develop the REST API using the Spring Framework I am unable to run my application because of below error. Description: The Tomcat connector configured to listen on port 8080 failed to start. The port may already be in use or the connector may ... this application to listen on another port. My 8080 port on my PC is seems to be busy. How can I fix this issue?

asked Feb 28, 2020 mphil 2.3k points

0 votes

1 answer 56 views

Neither the java_home nor the jre_home environment variable is defined

Problem : I am beginner to CentOS. I tried executing sudo ./startup.sh in my CentOS, But I am facing the below error: "Neither the JAVA_HOME nor the JRE_HOME environment variable is defined" I have already defined them in my bashrc as shown below: export JAVA_HOME=/home/mphil/New_learning/jdk1.8.0_212 export PATH=$JAVA_HOME/bin:$PATH How to fix this error?

asked Feb 27, 2020 mphil 2.3k points

0 votes

2 answers 1.1K views

Failed to start component [standardengine[catalina].standardhost[localhost].standardcontext

Problem : I am having following Tomcat Error : org.apache.catalina.core.ContainerBase startInternal Schwerwiegend: A child container failed during start java.util.concurrent.ExecutionException: org.apache.catalina.LifecycleException: Failed to start component [StandardEngine[Catalina].StandardHost[ ... jar · catalina-ant.jar · catalina-ha.jar · catalina-tribes.jar Am I missing any other JAR files?

asked Nov 21, 2019 peterlaw 6.9k points

0 votes

1 answer 820 views

org.apache.tomcat.util.bcel.classfile.classformatexception: invalid byte tag in constant pool: 19

Problem : Getting strange error related to constant pool as follows org.apache.tomcat.util.bcel.classfile.classformatexception: invalid byte tag in constant pool: 19

asked Nov 11, 2019 peterlaw 6.9k points

0 votes

2 answers 259 views

java.lang.outofmemoryerror requested array size exceeds vm limit

Problem : I am getting bellow memory error java.lang.outofmemoryerror requested array size exceeds vm limit

asked Nov 5, 2019 peterlaw 6.9k points

0 votes

1 answer 2.2K views

java.lang.illegalstateexception: injectionmanagerfactory not found.

Problem : I am getting below error while running my Jersey API in Tomcat 8.5.11 java.lang.illegalstateexception: injectionmanagerfactory not found.

asked Nov 1, 2019 peterlaw 6.9k points

0 votes

1 answer 141 views

error 500 javax servlet servletexception java lang illegalstateexception

Problem : I am new to Servlet programing, while running my Servlet code i am getting bellow error error 500 javax servlet servletexception java lang illegalstateexception

asked Oct 23, 2019 peterlaw 6.9k points

0 votes

1 answer 151 views

keytool error: java.lang.exception: failed to establish chain from reply

Problem : When I installed the final certificate I got the following error: keytool error: java.lang.Exception: Failed to establish chain from reply

asked Oct 23, 2019 peterlaw 6.9k points

0 votes

1 answer 371 views

java.net.socketexception: software caused connection abort: socket write error

Problem : I am getting bellow error while using Sockets java.net.socketexception: software caused connection abort: socket write error

asked Oct 19, 2019 peterlaw 6.9k points

0 votes

1 answer 1.4K views

Can not find the tag library descriptor for "http://java.sun.com/jsp/jstl/core"

Problem : I have already placed the JSTL JAR file in the WEB-INF/lib directory. But still, the JSP can't resolve the taglib. I get the below error: Can not find the tag library descriptor for "http://java.sun.com/jsp/jstl/core"

asked Oct 19, 2019 peterlaw 6.9k points

0 votes

1 answer 312 views

the exception was: java.net.bindexception: cannot assign requested address: bind

Problem : I am getting bellow error when I start my locale instance of Tomcat the exception was: java.net.bindexception: cannot assign requested address: bind

asked Oct 19, 2019 peterlaw 6.9k points

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