How to Create Java Web Project in NetBeans

[@kirubakaran5161]

Precisely demonstrated the concepts. Helped a lot to learn the Netbeans IDE and Web app development. thank you

[@CodeJava]

You're welcome. Glad it helped.

[@Hannah-oj1ts]

Thanks for making this! Very clearly explained As of November 2021, Apache Tomcat v.10 doesn't play nice with Java EE 7. Save yourself a headache, use v.9 like is recommended in the video :D

[@CodeJava]

Glad it helped! And thanks for your update about Tomcat 10.

[@nguyenducduy9299]

Nghe giọng biết ngay người Việt ! Thanks for this.

[@CodeJava]

you're welcome :)

[@sal-so2rw]

Thought he was french😅😅😅😅😅

[@bincyelizabeth19799]

watching from Kerala,India

[@CodeJava]

Got it. Thanks for watching :)

[@ibtisamali2329]

Thank you for your videos. It helped me a lot. But, I'm using IDE 15, and Java 18.0.2. I was trying to follow along with you starting with the simple web Maven application, but it fails and do not run. It gives me this error: Failed to execute goal org.apache.maven.plugins:maven-war-plugin:2.1.1 I tried to find a solution, but nothing is working. I'm not sure what I need to do to resolve it. Would you please advise me.

[@CodeJava]

can you share the full error?

hi do you know how to solve this The requested resource [/unitConverter/convert] is not available I always get this message

[@CodeJava]

Is that 404 error? If so, check URL mapping of the servlet - be sure no typos.

@@CodeJava yes 404 error. Already checked it multiple times 😢

[@АртёмМончев]

It works. And I understand, how does it work. Thannk you!

[@CodeJava]

glad it helped.

[@devanshbhuptani260]

Hey, when I'm doing clean and build, it's showing an error: Failed to execute goal org.apache.maven.plugins:maven-war-plugin:2.3:war (default-war) on project Prac3: Execution default-war of goal org.apache.maven.plugins:maven-war-plugin:2.3:war failed: Unable to load the mojo 'war' in the plugin 'org.apache.maven.plugins:maven-war-plugin:2.3' due to an API incompatibility: org.codehaus.plexus.component.repository.exception.ComponentLookupException: null Can you help me with this, please?

[@黃奕翔-u3x]

me too!

[@anggaluri8492]

Thanks for Tutorial, thats is helpfull

[@CodeJava]

You're welcome

[@thomasturner8093]

Why did *Jakarta EE 8 WEB* disappear after you installed _Tomcat 9_ ?

[@CodeJava]

Sorry, I don't know.

[@alvinkariuki236]

thanks for this superb run through

[@CodeJava]

Glad you enjoyed it

[@james10master]

When I'm trying to run the application at around 8:15, the build is successful but I get this error message at the top: FAIL - Failed to deploy application at context path [/webApp]

[@james10master]

Nevermind, I fixed the issue. I had two instances of TomCat running at once

[@devanshbhuptani260]

Hey, do you know how to create Servlets in this?

[@drashtipatel9462]

Thank you so much for this video 🤗🤗

[@CodeJava]

Most welcome 😊

[@devanshbhuptani260]

Hey, thanks for this, but can you show me how to create Servlets in this?

[@CodeJava]

kindly watch from the minute 12:36

[@devanshbhuptani260]

@@CodeJava, I followed each and every step you've mentioned in the video, but still it's not working

[@onwunandu]

i get an error 404 when i enter a value and click the button to convert. how do i fix this

[@CodeJava]

check servlet URL mapping - it should match the action of the form. Also refer to this video for solution: kzbin.info/www/bejne/qmi5poR4fb2LqK8

[@onwunandu]

ive solved it.. thanks

[@pluto7367]

how did you resolve?

[@amnojeeuw]

Hi there, can anyone recommend a tutorial like this one in American English?

[@rypper888]

Thank u for teaching

[@CodeJava]

It's my pleasure

[@andresparedeshorna2380]

Thanks for the video, but Legends would help me a lot,

[@CodeJava]

No problem 👍 you mean the captions or suggested chapters?

[@andresparedeshorna2380]

I mean to enable "Subtitles/Close Captions" in English. Thanks very much.

[@Jrj4250]

At around 22:22 RequestDispatcher is mentioned but its not defined anywhere in the code and mine throws the "cannot find symbol" error at me, why is this?

[@Jrj4250]

Edit: I could not get RequestDispatcher so I got rid of that and just ran that line (request.getRequestDispatcher(resultPage)) and did the .forward to that

[@CodeJava]

you mean the problem was solved?

[@Jrj4250]

I suppose it could be interpreted that way. I would say I solved it. I just jumped around the problem and made it work for just my case. Guess I could've said I solved it too.

[@ron_fut_aldo5622]

Nice video 🥰

[@CodeJava]

Thanks 🤗

[@nallathambi431]

Hi ,Very well nice ! thank ..

[@CodeJava]

Glad it helped.

[@deusexeugenics]

How can i make a java aplication execute with the web services?

[@CodeJava]

you need to run your java app in a web server like Apache Tomcat. Check this video: kzbin.info/www/bejne/hGK4q4ZvpM-oi7s

[@deusexeugenics]

@@CodeJava glassfish is useful for this task to?

[@CodeJava]

yes, but GlassFish is heavier than Tomcat@@deusexeugenics

[@vanajakarthika7900]

hi am not getting the result printed...simply shows$(miles)=$(km)=kilometres

[@CodeJava]

so what did you get?

[@qosku]

ERROR Failed to execute goal org.apache.maven.plugins:maven-war-plugin:2.3:war (default-war) on project mavenproject1: Execution default-war of goal org.apache.maven.plugins:maven-war-plugin:2.3:war failed: Unable to load the mojo 'war' in the plugin 'org.apache.maven.plugins:maven-war-plugin:2.3' due to an API incompatibility: org.codehaus.plexus.component.repository.exception.ComponentLookupException: null

[@CodeJava]

Hmm... I have no idea why.

[@fer8091]

Did you fixed it? I have the same problem but don't know how to deal ;(

[@qosku]

@@fer8091 Yes , unistall all and intall (Reinstall all)

[@syedmmhm1857]

Thanks very much 💘

[@CodeJava]

You're welcome 😊

[@muhammadraza2895]

Hi,code java when i am creating this and run my project file running sucessfully but when creating servlet and hit to convert button this show me http status 404 UnitConverter/Convert not found i think servlet not found how can i remove this errror plz guide thanks u

[@CodeJava]

Check typos in action URL of the form, it should be action="convert"

[@muhammadraza2895]

@@CodeJava action="convert" i can follow your turtorial but still http 404

[@muhammadraza2895]

@@ayeshaazad5872 then how you can solve this error ???

[@muhammadraza2895]

@@ayeshaazad5872 hence prove LHS=RHS😂

[@muhammadraza2895]

@@ayeshaazad5872 which university and Smester?

[@diemquyentran7729]

I have an error here: Failed to execute goal org.apache.maven.plugins:maven-war-plugin:2.3:war (default-war) on project LAB_WEB: Execution default-war of goal org.apache.maven.plugins:maven-war-plugin:2.3:war failed: Unable to load the mojo 'war' in the plugin 'org.apache.maven.plugins:maven-war-plugin:2.3' due to an API incompatibility: org.codehaus.plexus.component.repository.exception.ComponentLookupException: null Please help :((

[@CodeJava]

Hmm, I have no idea why.

[@maduabewardana7900]

Thank you so much

[@CodeJava]

You're most welcome

[@thendophungotshiendanamisi68]

When i put in the numbers it says HTTP status 404 - not found

[@CodeJava]

check the URLs specified in the action attribute of the form, for links. Also check suggested solutions in this video: kzbin.info/www/bejne/qmi5poR4fb2LqK8

[@sachinsharma1230]

Thank you soo much ❤❤❤❤❤❤❤❤❤❤❤❤🙌🙌🙌🙌🙌🙌🙌

[@CodeJava]

You're welcome 😊

[@nahlakechroud4010]

it takes too long to run the project and what's the différence between create java project with Maven and java with Ant and choose java web / java web application ?

[@CodeJava]

Maven and Ant are two different software project management and build tools.

[@nahlakechroud4010]

@@CodeJava please when i run the project, an error message : Failed to execute goal org.apache.maven.plugins:maven-war-plugin:2.1.1:war (default-war) on project : Execution default-war of goal org.apache.maven.plugins:maven-war-plugin:2.1.1:war failed: Unable to load the mojo 'war' in the plugin 'org.apache.maven.plugins:maven-war-plugin:2.1.1' due to an API incompatibility: org.codehaus.plexus.component.repository.exception.ComponentLookupException: Cannot access defaults field of Properties. i googled and i tried all solutions but the same error. this is the first time i work with netbeans and maven project

[@romualdmbogne3866]

@@nahlakechroud4010 change maven-war-plugin version from 2.1.1 to 3.2.2, it works for me

[@adamchilds9132]

Hi when I run the code after creating the servlet class I get this error COMPILATION ERROR : ------------------------------------------------------------- error: Source option 6 is no longer supported. Use 7 or later. error: Target option 6 is no longer supported. Use 7 or later. Any ideas how I can solve this thank you great video :-)

[@CodeJava]

That means Java version 1.6 is no longer supported. You must configure the java compiler version to 1.7 or newer in the project properties dialog (press F4).

[@modris2980]

Thank you.

[@CodeJava]

Welcome!

[@shubhamverma865]

Sir how to add jar file

[@CodeJava]

Right-click on the project name in the Projects tab. Select Properties. Select Libraries. Click the Add Jar/Folder button.

[@hc38]

Tks bác :v

[@lolicon5x10]

Hey, i got a error. It said "FAIL - Failed to deploy application at context path [/WebApplication1] C:\Users\Admin\Documents\NetBeansProjects\WebApplication1 bproject\build-impl.xml:1030: The module has not been deployed." Can you help me fix it ?

[@CodeJava]

I have no idea why.

[@darthalzmaul]

i got the same error, its most likely connected to incompatible versions. I use jdk-21 tomcat 9 and selected java-EE 8, ill try to re-do this with the exact versions from the tutorial and then see if it works

[@omkarkambire6965]

@@darthalzmaul have you tried?

[@darthalzmaul]

@@omkarkambire6965 I have not tried. As far as I remember I fixed it somehow but ran into a lot more problems afterwards, I switched to vs code and springboot web which worked a lot better.

[@lengocthang7139]

giọng anh này giống ng việt ghê

[@CodeJava]

because I'm Vietnamese.

[@huyvu5439]

Tiếng anh dễ nghe khả năng cao là người việt =)))

[@CodeJava]

đúng rồi đó bạn.