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Re: [pdt-dev] No code assistance for PHP Language Library
Hi,Alex

After I checked out what I mentioned above the PDT works.Before that I encountered the same problem:)

So,I think PDT code assist will work after he checkout the three plugins.
According to his descrption I think he did not checkout them:)

On Thu, Mar 4, 2010 at 8:29 AM, Alex Panchenko <alex@xxxxxxxxx> wrote:
H2 can be checkouted from DLTK repository /org.eclipse.dltk/external/plugins/org.h2.core
And probably you should make PDT depending on these plugins as it doesn't work without them.

Regards,
Alex


----- Original Message -----
From: "赵忠伟" <zhaozhongwei@xxxxxxxxxxxxxxxx>
To: "PDT Developers" <pdt-dev@xxxxxxxxxxx>
Sent: Thursday, March 4, 2010 6:22:19 AM GMT +06:00 Almaty, Novosibirsk
Subject: Re: [pdt-dev] No code assistance for PHP Language Library

I have the same problem long ago!
Do you checkout the following two plugins?
org.eclipse.dltk.core.index.sql,org.eclipse.dltk.core.index.sql.h2

And you have to download h2 database in you eclipse plugins directory:)

On Thu, Mar 4, 2010 at 5:32 AM, Robert Gruendler <robert@xxxxxxxxxxx> wrote:
some more info:

the root for that exception seems to be in org.eclipse.dltk.internal.core.index2.IndexerManager, line 47:

IConfigurationElement[] elements = Platform.getExtensionRegistry()
.getConfigurationElementsFor(INDEXER_POINT);

The elements Array is empty, so the indexer field is null.


regards

-robert


On Mar 3, 2010, at 10:10 PM, Robert Gruendler wrote:

i was looking at the .log file of the workspace which doesn't have code assistance, 
and i'm getting this exception everytime i trigger code assistance:

!MESSAGE PHPCore plugin internal error
!STACK 0
java.lang.NullPointerException
at java.util.Arrays$ArrayList.<init>(Arrays.java:3357)
at java.util.Arrays.asList(Arrays.java:3343)
at org.eclipse.php.internal.core.codeassist.strategies.GlobalTypesStrategy.getTypes(GlobalTypesStrategy.java:120)
at org.eclipse.php.internal.core.codeassist.strategies.GlobalTypesStrategy.apply(GlobalTypesStrategy.java:74)
at org.eclipse.php.internal.core.codeassist.strategies.GlobalElementsCompositeStrategy.apply(GlobalElementsCompositeStrategy.java:43)
at org.eclipse.php.internal.core.codeassist.PHPCompletionEngine.complete(PHPCompletionEngine.java:89)
at org.eclipse.dltk.internal.core.Openable$1.run(Openable.java:494)


Seems like the code assistance is activated, and the reason for no code assistance is an internal exception.

Another thing that points into that direction is that code assistance isn't working at a project scope, ie:

public class Foo {

  protected $bar;

  public function test() {
  
    $this-> <--- triggers the exception too.

  }

}

regards

-robert



On Mar 3, 2010, at 4:56 PM, Robert Gruendler wrote:

is there any temporary workaround to re-activate the code assistance for
the language library ?


regards

-robert




On Mar 3, 2010, at 3:47 PM, Roy Ganor wrote:

Hi Alex, I see that Mylyn-DLTK bridge plugin is the only one that plays with these preferences. Probably for wrapping things with its own proposals list.
Anyway, the unpleasant situation where empty proposals list is shown should be fixes somehow.
 
Thanks!
Roy
From: pdt-dev-bounces@xxxxxxxxxxx [mailto:pdt-dev-bounces@xxxxxxxxxxx] On Behalf Of Alex Panchenko
Sent: Wednesday, March 03, 2010 4:30 PM
To: PDT Developers
Subject: Re: [pdt-dev] No code assistance for PHP Language Library
 
JDT has preference page to manage them, DLTK uses preferences but without preference page.

Actually I couldn't find the code changing it, but I remember once it was somehow disabled in my development workspace.

Regards,
Alex

----- Original Message -----
From: "Roy Ganor" <roy@xxxxxxxx>
To: "PDT Developers" <pdt-dev@xxxxxxxxxxx>
Sent: Wednesday, March 3, 2010 8:19:00 PM GMT +06:00 Almaty, Novosibirsk
Subject: RE: [pdt-dev] No code assistance for PHP Language Library

BTW, any reason why a user would select to disable the script category? You mentioned on exception but it seems odd to me that it is common.
Are there other situations where this category can be disabled?
 
Thanks!
Roy
From: pdt-dev-bounces@xxxxxxxxxxx [mailto:pdt-dev-bounces@xxxxxxxxxxx] On Behalf Of Alex Panchenko
Sent: Wednesday, March 03, 2010 3:54 PM
To: PDT Developers
Subject: Re: [pdt-dev] No code assistance for PHP Language Library
 
Hi,
 

It's possible that PDT proposal computer was disabled in preferences (e.g. if exception was thrown), so it makes sense to test in a *new* workspace.

Regards,
Alex

----- Original Message -----
From: "Roy Ganor" <roy@xxxxxxxx>
To: "PDT Developers" <pdt-dev@xxxxxxxxxxx>
Sent: Wednesday, March 3, 2010 7:56:24 PM GMT +06:00 Almaty, Novosibirsk
Subject: RE: [pdt-dev] No code assistance for PHP Language Library

Hi Robert,
Can you share your .settings folder, .buildpath and .project files?
 
Best regards,
Roy
From: pdt-dev-bounces@xxxxxxxxxxx [mailto:pdt-dev-bounces@xxxxxxxxxxx] On Behalf Of Robert Gruendler
Sent: Wednesday, March 03, 2010 2:08 PM
To: PDT Developers
Subject: [pdt-dev] No code assistance for PHP Language Library
 
Hi all,
 
i don't get any code assistance for the php language library in php projects.
 
The only assistance that shows up,are the template proposals, like try/catch, fn etc.
 
My PDT extension is completely disabled in the run environment, and i've tested this
bug also on a standalone eclipse installation with the latest pdt 2.2.
 
Version Info:
Eclipse: 3.5.2 Build id: M20100211-1343
DLTK: 2.0.0 (CVS HEAD)
PDT: 2.2.0 (CVS HEAD)
 
Anyone else experiencing this problem?
 
regards
 
-robert

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--

Thanks!

Best Regards!

Zhao

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Thanks!

Best Regards!

Zhao

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