[Andrew Cheng]

<?xml version=”1.0″ encoding=”UTF-8″?>
<project-module
type=”WEB”
name=”min_mgt”
id=”myeclipse.1088119853147″
context-root=”/min_mgt”
j2ee-spec=”1.3″
archive=”min_mgt.war”>
<attributes>
<attribute name=”webrootdir” value=”web” />
</attributes>
</project-module>

The following is workable one

<?xml version=”1.0″ encoding=”UTF-8″?>
<project-module
type=”WEB”
name=”acct_mgt6″
id=”myeclipse.1097879197642″
context-root=”/acct_mgt6″
j2ee-spec=”1.4″
archive=”acct_mgt6.war”>
<attributes>
<attribute name=”webrootdir” value=”web” />
</attributes>
</project-module>

[Riyad Kalla]

ayc,
After discussing this with a dev we’d like to see you try the following:

Create a new 1.3-spec project with a simple, default
JSP page and deploy that and see if it works.

Also, please make sure that you shut down tomcat, delete the deployment
within MyEclipse (and confirm the deletion on the file system using Windows explorer or equivalent file browser), create a new
deployment, then restart Tomcat. Don’t do this with Tomcat running.

One more thing, select all breakpoints in the breakpoints
view and delete them. Then just put back 1 trial breakpoint into one JSP
page in the problem project. Does it work? Can he set a breakpoint and hit
it in a Java class in the same project?

[Andrew Cheng]

I don’t remember what I did, probably just deleted and redeployed project, and
I got syntax problem.

BillingPlanDAO billingPlanDao = new BillingPlanDAOImpl(dbProps);
ApprovedRadioDAO dao = new ApprovedRadioDAOImpl(dbProps);

it keep saying symbol BillingPlanDAO and ApprovedRadioDAO can not be resolved.
for my experience, this should be a simple case. I check again and again, and it is there.
The old working JSP suddenly has symbol reference problem. PLease help on this first, before go an further.

[Andrew Cheng]

I remember one thing. MyWin XP virtual memory ran low while myEclipse still on-line.
My hard drive was running and locked my whole system, and can not reboot. I power off my PC.

[Riyad Kalla]

it keep saying symbol BillingPlanDAO and ApprovedRadioDAO can not be resolved.

If these classes come from the same project your are working on, navgiate to your Java Build Path and make sure you still have a Source Directory setup and a Output directory setup. If these classes were from a JAR or another project, go to the LIbraries tab and make sure everything is setup correctly. Then go to the Project menu and make sure “Build Automatically” is checked, then do a “Clean” on your project and cause it to rebuild the entire project.

[Andrew Cheng]

I checked all of them, but still no luck.

[Andrew Cheng]

I create another project, and import all the java and JSP files. The error goes away.
I will see debug and autodeployment later today.
The original project still in the puzzle.

[Andrew Cheng]

debug, and autodeploy work as well. you can close the case, but the puzzle still unsolved. At least,
how to trouble shoot the problem.

[Riyad Kalla]

This is very strange, but I am glad everything is working for you… I wonder if an Eclipse cache issue was the reason…. strange.

[Author]

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