Main class not found

Question

Main class not found

vaishalilambe opened this issue 6 years ago · comments

Hi ,

I am new to spring framework and cloned your code. While running it on server it is giving me HTTP 404 . Can you please see

Vaishali Lambe · Answer 1 · Wed Apr 18 2018 10:25:44 GMT+0800 (China Standard Time)

Please reply asap. Its urgent!

islam mohamed drissi · Answer 2 · Thu Apr 19 2018 22:47:03 GMT+0800 (China Standard Time)

just built the project and deployed it to tomcat 9, it's working fine.

Vaishali Lambe · Answer 3 · Thu Apr 19 2018 22:56:14 GMT+0800 (China Standard Time)

I mean I am getting this error after running on tomcat 9can you please elaborate steps

Antoine Rey · Answer 4 · Fri Apr 20 2018 00:51:55 GMT+0800 (China Standard Time)

Hi @vaishalilambe, do you have configure the context path with /petclinic?

Vaishali Lambe · Answer 5 · Fri Apr 20 2018 05:32:25 GMT+0800 (China Standard Time)

Nope I didn’t configure it is taking that by default I am trying to figure out but not able to find where it is

…

On Thu, Apr 19, 2018 at 12:51 PM Antoine Rey ***@***.***> wrote: Hoi @vaishalilambe <https://github.com/vaishalilambe>, do you have configure the context path with /petclinic? — You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub <#5 (comment)>, or mute the thread <https://github.com/notifications/unsubscribe-auth/AX4mjf3imxWlXN-xp8VQXxoZ0hmrsBmeks5tqMCsgaJpZM4TZT2o> .

Vaishali Lambe · Answer 6 · Fri Apr 20 2018 10:17:08 GMT+0800 (China Standard Time)

Just downloaded the project, click run on server -> tomcat 9, and it opens this page. Please guide me I am not able to figure it out

Vaishali Lambe · Answer 7 · Fri Apr 20 2018 10:30:19 GMT+0800 (China Standard Time)

I removed that context root and just replaced with "/" still doesn't work

Vaishali Lambe · Answer 8 · Fri Apr 20 2018 10:32:16 GMT+0800 (China Standard Time)

BTW I am running it from STS

Antoine Rey · Answer 9 · Sat Apr 21 2018 20:37:58 GMT+0800 (China Standard Time)

Could you please give us your stackstrace?
Moreover, are you using Java 8, Java 9 or Java 10?
It looks like that with Java 9, the application does not start:

java.lang.ClassNotFoundException: javax.xml.bind.JAXBException

With Java 9, you have to add the bellow JVM option :

--add-modules java.xml.bind

Antoine Rey · Answer 10 · Sun Apr 22 2018 01:54:16 GMT+0800 (China Standard Time)

@vaishalilambe could you try to git pull then to redeploy Petclinic into Tomcat 9?
I've fixed the issue between Java 9 and JAXB (see https://stackoverflow.com/questions/43574426/how-to-resolve-java-lang-noclassdeffounderror-javax-xml-bind-jaxbexception-in-j)

Vaishali Lambe · Answer 11 · Sun Apr 22 2018 09:54:41 GMT+0800 (China Standard Time)

I am using Java 8.

I need below help from you
use tomcat9, .
I am not able to see formatting for pages when I run my application PFA screenshot. Please provide me suggestions asap.

Also steps to achieve mysql connectivity as I am not connecting with my credentials to mysql

Antoine Rey · Answer 12 · Sun Apr 22 2018 19:08:35 GMT+0800 (China Standard Time)

Sorry but your screenshot does not look like the Spring Framework Petclinic one's.
Do you have any startup log?

Vaishali Lambe · Answer 13 · Sun Apr 22 2018 22:28:58 GMT+0800 (China Standard Time)

It is spring pet clinic I just added additional screens to it. I will run and provide you additional info in a while. I need input from you on data base connectivity. I have MySQL workbench installed on my system .what modifications I need to do to achieve database connectivity with my database

…

On Sun, Apr 22, 2018 at 7:08 AM Antoine Rey ***@***.***> wrote: Sorry but your screenshot does not look like the Spring Framework Petclinic one's. Do you have any startup log? — You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub <#5 (comment)>, or mute the thread <https://github.com/notifications/unsubscribe-auth/AX4mjZ6R6wKterr9a0GjlEX05T_HP4n6ks5trGS0gaJpZM4TZT2o> .

Antoine Rey · Answer 14 · Sun Apr 22 2018 22:31:12 GMT+0800 (China Standard Time)

The readme gives you some information to run with a MySQL database instead of the HSQL default one: https://github.com/spring-petclinic/spring-framework-petclinic/blob/master/readme.md

Vaishali Lambe · Answer 15 · Sun Apr 22 2018 22:34:12 GMT+0800 (China Standard Time)

So for my local database what change I need to do as in Pom .xml it refers to jdbc url of spring

…

On Sun, Apr 22, 2018 at 10:31 AM Antoine Rey ***@***.***> wrote: The readme gives you some information to run with a MySQL database insteaf of the HSQL default one: https://github.com/spring-petclinic/spring-framework-petclinic/blob/master/readme.md — You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub <#5 (comment)>, or mute the thread <https://github.com/notifications/unsubscribe-auth/AX4mjVBLn78Itz2-g87Pmqy6whFXCX6Tks5trJQxgaJpZM4TZT2o> .

Antoine Rey · Answer 16 · Sun Apr 22 2018 22:35:53 GMT+0800 (China Standard Time)

Yes, you have to add the mysql JDBC driver and configure the data-access.properties.

Vaishali Lambe · Answer 17 · Sun Apr 22 2018 22:37:07 GMT+0800 (China Standard Time)

Can you please elaborate more . I am completely new to this and not able to understand.

…

On Sun, Apr 22, 2018 at 10:35 AM Antoine Rey ***@***.***> wrote: Yes, you have to add the mysql JDBC driver and configure the data-access.properties. — You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub <#5 (comment)>, or mute the thread <https://github.com/notifications/unsubscribe-auth/AX4mjUWipNG_QFZCL0zdbQlSuxN-occEks5trJVKgaJpZM4TZT2o> .

Vaishali Lambe · Answer 18 · Mon Apr 23 2018 01:22:41 GMT+0800 (China Standard Time)

My build is failed with errors when tried to run it with mysql PFA screenshot On Sun, Apr 22, 2018 at 10:36 AM, Vaishali Lambe <lambe.v@husky.neu.edu> wrote:

…

Can you please elaborate more . I am completely new to this and not able to understand. On Sun, Apr 22, 2018 at 10:35 AM Antoine Rey ***@***.***> wrote: > Yes, you have to add the mysql JDBC driver and configure the > data-access.properties. > > — > You are receiving this because you were mentioned. > Reply to this email directly, view it on GitHub > <#5 (comment)>, > or mute the thread > <https://github.com/notifications/unsubscribe-auth/AX4mjUWipNG_QFZCL0zdbQlSuxN-occEks5trJVKgaJpZM4TZT2o> > . >

Antoine Rey · Answer 19 · Wed Jan 22 2020 14:29:52 GMT+0800 (China Standard Time)

Should be fixed. Please reopen this issue if the problem persists.