Are you seeing this error when you try to upload your app? Are you
using the latest released (1.4.3) SDK?
On Apr 6, 5:40 am, epure filip.god...@gmail.com wrote:
Ping
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I got problem when I deploy my project to Google App Engine. The
project works ok on localhost. When deploying, there was a error
message I post below: How to solve it?
Creating staging directory
Scanning for jsp files.
Compiling jsp files.
Hello everybody,
I have a similar problem, but with the version 1.4.3
The site I'm connecting to (web services) has a bad ssl certificat (not
right for the domain). I added it successfully to the cacerts of the jdk.
Using v1.4.2, the ssl connection is working.
When trying to use the v1.4.3, the
I have a Recipe. Each Recipe has an image. So my entity looks something like
@PersistenceCapable
public class Recipe {
@PrimaryKey
@Persistent(valueStrategy = IdGeneratorStrategy.IDENTITY)
private Key key;
@Persistent
private MyImage myImage;
When I create the Recipe the
I use the new version of sdk1.4.3. The problem still unsolved. here is
the error message
Creating staging directory
Scanning for jsp files.
Compiling jsp files.
com.google.appengine.tools.admin.JspCompilationException: Failed to
compile jsp files.
2011/4/7 下午 04:17:10
Hi,
I don't personally use JDO, but don't you have to re-put your object?
I don't know how JDO does its dirty checking - I doubt very much that it
will persist modified entities just because you're closing the Persistence
Manager.
Cheers,
Simon
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Hello Simon,
even if I persist it doing
try {
r.setImage(newImage);
pm.makePersistent(newImage);
} finally {
pm.close();
}
I still get the same results. The interesting thing is that if I
delete the image entity from the datastore, the recipe
If you look in the datastore admin tool, can you see whether the Recipe is
being updated with the new image reference? Are you seeing this problem on
Dev or Prod?
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Have you tried deploying to GAE? You can only see child fields in the
datastore viewer in Production.
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It's the same when deployed to GAE. From the live datastore viewer I
don't see the children when viewing the Recipe entity itself. The
images get stored in another table called Image. Was I suppose to see
a reference to the image object directly in the Recipe entity?
On Thu, Apr 7, 2011 at 11:08
I don't see the actual Recipe being update with anything. I just see
the Image being added in the Image 'table'. But from the datastore
viewer there's no attribute in the Recipe 'table'. Hope that's clear.
On Thu, Apr 7, 2011 at 10:58 AM, Simon Knott knott.si...@gmail.com wrote:
If you look in
hello boys and girl
my level in engilsh is very poor but i try to explain my problems clearly
i use the extention for GWT who call GXT i create my project and i try to
deploy with Google App Engine but i have one error GWT compilation failed
and on my console Compiling module
Yes, that's what I would have expected - how else would a recipe ever retain
which image it is related to? Is the relationship purely stored within the
key of the Image?
I must admit that without any knowledge of JDO and its relationship
management, I'm just making wild guesses!
--
You
Well, I would think the Key has relationship information. The thing is
that I'm able to fetch the image for the recipe, so the relationship
is there somehow. It seems as if setImage() isn't enough for the
linkage to update to the latest image.
On Thu, Apr 7, 2011 at 11:29 AM, Simon Knott
Mark,
if I write a simple servlet that accepts JSON
it supports any client too, for free with no
external dependencies.
I watched your entire video.
Sorry, not sure I understand your value
proposition.
On Apr 5, 3:45 pm, Mark Piller mpil...@gmail.com wrote:
Hey guys,
I am not sure what the
Error: Server ErrorThe server encountered an error and could not complete
your request.
If the problem persists, please
reporthttp://code.google.com/appengine/community.html your
problem and mention this error message and the query that caused it.
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Hi, I am new to JDO! Sorry if this is a repeated post, but i could not find
out nothing with an answer to my problem.
I am trying to model the following strutucre:
class A{ private ArrayList B listB; }
class B{ private LinkedListC listC; }
Note: the fields (listB and listC) are marked
with
I have a mistake above: by
I retrieve a A object and than detach it. I can acess the listB field just
fine, but when i try to acess the* working hours*, i get the following
error:
e mean
I retrieve a A object and than detach it. I can acess the listB field just
fine, but when i try to
Please copy and paste your google app engine console to identify the exact
problem.
Thanks.
On Thu, Apr 7, 2011 at 5:31 PM, Rajesh KN knra...@gmail.com wrote:
Error: Server Error The server encountered an error and could not complete
your request.
If the problem persists, please
Hi,
I am trying to read some 5MB XML files I have saved into the
Blobstorevia the new APIs introduced in Version 1.4.3.
The problem is that the read is so slow that I get a
DeadlineExceededException :(
I'm folowing the example provided in the docs here:
This is really weird. I cannot find anything on the internet that
could help me. It seems such a simple thing to be editing child
objects and I find it ridiculous that I can't find a solution.
please help
On Thu, Apr 7, 2011 at 11:53 AM, Luca Matteis lmatt...@gmail.com wrote:
Well, I would
Hi Ikai,
Could you expand your answer a little? Do you mean that I don't need to
manage a timestap/version if I use transactions? Or do you mean I should use
transactions to combine a read (to check for a changed timestamp/version)
with a write?
If I don't manage the timestamp myself, how
+1
Regards
On Apr 7, 3:52 pm, Thomas Wiradikusuma wiradikus...@gmail.com wrote:
I agree with Rajkumar,
GAE/J is a very important service, especially for indie Java
developers like me.
The service is getting better, and the developer groups are vibrant.
Happy Birthday GAE!
regards,
The problem could be due to fetch depth. In my jdoconfig.xml file, I
have
property name=datanucleus.maxFetchDepth value=1/
which is the default value.
I use transactions for my data exchange with the datastore using JDO
for everything except queries which can return entities from more than
Do you use transactions?
Instead of your
PersistenceManager pm = PMF.get().getPersistenceManager();
Recipe r = pm.getObjectById(Recipe.class, recKey);
try
{
r.setImage(newImage);
}
finally
{
pm.close();
}
have you tried
PersistenceManager pm =
Hello Ian, I tried using your exact piece of code. Still same results.
The recipe still points to the first image instead of the most
recently added one.
On Thu, Apr 7, 2011 at 5:20 PM, Ian Marshall ianmarshall...@gmail.com wrote:
Do you use transactions?
Instead of your
PersistenceManager
Thanks for the nice thoughts, everyone. We're excited about what all of you
have built on App Engine as well!
On Thu, Apr 7, 2011 at 10:13 AM, gjs garyjamessi...@gmail.com wrote:
+1
Regards
On Apr 7, 3:52 pm, Thomas Wiradikusuma wiradikus...@gmail.com wrote:
I agree with Rajkumar,
I just installed appstats. I have been looking at the breakdown of a
few of my pages. Some, pages where many different models are being
displayed on one page, seem like they are making a lot of RPC's. Is
there a good benchmark I should try and set my pages to? What are
good numbers for RPC
Happy birthday! Best platform ever!
My own reasons http://goo.gl/IaiPS
On Apr 7, 2011 11:13 AM, gjs garyjamessi...@gmail.com wrote:
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This video will help you immensely:
http://sites.google.com/site/io/under-the-covers-of-the-google-app-engine-datastore
You can skip to the end if you just want to grok the transactions, but
the rest of it is extraordinarily helpful as well.
You are correct, if you use transactions, you do not
This inspired me to add a little snippet to Objectify's BestPractices document:
http://code.google.com/p/objectify-appengine/wiki/BestPractices#Use_Pythonic_Transactions
Basically, to run an automatically repeated transaction that updates a
(non-sharded to make the example simple) counter, I
Hi there.
One of the features of my application requires the upload of image files
along with other data in a form. That is, my entity is composed of both some
fileds (text, currency, dates, etc) and an image file.
As far as I could see, to deal with the blob store service is a two phase
Hello,
I have a strange problem in the app engine data viewer (admin tools).
I have entities in my app that have an email property, but the value
of email is ''... blank. This is apparently invalid, as when I browse
all entities with the email property, I get an error.
I then try to query:
Anyone else having deployment problems today?
Unable to update:
java.io.IOException: Error posting to URL:
https://appengine.google.com/api/appversion/clonefiles?app_id=smart-call-trackerversion=4;
500 Internal Server Error
htmlhead
meta http-equiv=content-type content=text/html;charset=utf-8
Perfect, exactly the info I needed!
Thanks a lot Jeff.
Peter
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@IKai what was your fix for this guestbook.jsp error? I get a red x over
the file name itself, but don't see a red square to indicate what the error
is. I'm able to run it locally, but when I try to upload it following the
last steps in the tutorial Eclipse throws an error:
Unable to update:
Hi,
You should try querying them all (so that you don't have to create an
invalid query) via a Java program and then check the value of the
property once the object is instantiated in order to issue a delete if
the prop value is wrong.
You may have to do this via chained queued tasks if your
Hi,
You get the key of your blob via BlobKey blobKey = blobs.get(myFile)
(see http://code.google.com/appengine/docs/java/blobstore/overview.html)
So, I would personally store all the myFile ids that I distributed
from the server side and in an asynchronous queue task would do to see
if the get()
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