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Please help me about red underline ! [message #1022128] Thu, 21 March 2013 10:18 Go to next message
duong phu is currently offline duong phuFriend
Messages: 1
Registered: March 2013
Junior Member
index.php/fa/13962/0/When i create one new Servelet. It appear this error.
Please help me !!
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Re: Please help me about red underline ! [message #1022213 is a reply to message #1022128] Thu, 21 March 2013 13:47 Go to previous messageGo to next message
Stephane Begaudeau is currently offline Stephane BegaudeauFriend
Messages: 413
Registered: April 2010
Location: Nantes (France)
Senior Member

Hi,

What is the version of Java that you are using for this project? (right click -> Build Path -> Configure Build Path -> Libraries). Javax.servlet is part of Java EE (enterprise edition) not Java SE (standard edition), so if you have something like J2SE-1.5, JavaSE-1.6 or JavaSE-1.7 it won't work. You need to download JavaEE-1.6 then go in Window -> Preferences -> Java -> Installed JRE and add the path of your newly installed version of Java. Finally, go back in the build path of your project and edit the JRE library used to select JavaEE-1.6.

Regards,

Stephane Begaudeau, Obeo

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Re: Please help me about red underline ! [message #1022843 is a reply to message #1022213] Fri, 22 March 2013 16:20 Go to previous message
Nitin Dahyabhai is currently offline Nitin DahyabhaiFriend
Messages: 2342
Registered: July 2009
Senior Member
If the project is targeting a valid server, the server should already be providing those libraries since it needs them to run itself. It's more likely that the project is either not targeting a server, or the chosen server is somehow not providing the basic Servlet APIs as libraries on the Java Build Path (and they should be coming from a server).

---
Nitin Dahyabhai
Eclipse WTP, IBM
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