This problem just started in Google App Engine version 1.8.6:
When executing command (based on instruction https://developers.google.com/appengine/docs/python/endpoints/gen_clients):
endpointscfg.py get_client_lib java -o . -f rest your_module.YourApi
We get error:
endpointscfg.py: error: unrecognized arguments: -f
The command with argument -f execute without any issue for Google App Engine version 1.8.5.
With 1.8.6, I don't know how to generate client end point library, because of this error. If you have a workaround, please help.
When you use get_client_lib to generate client library, rest format is the only option. So if you intend to generate a Rest client library, simply remove ".f rest" option. And you will get your Rest client without any problem.
If you want to use RPC client (which is currently only supported in iOS client). Please refer to https://developers.google.com/appengine/docs/python/endpoints/consume_ios for instruction.
I think one piece might be missing from the documentation above. In order to get the api-v1-rpc.discovery, you need to run get_discovery_doc command like following:
endpointscfg.py get_discovery_doc -o . -f rpc your_module.YourApi
Hope it helps.
Related
The following command used to work flawlessly:
C:\tools\apache-cxf-3.3.1\bin\wsdl2java -client -d generated foo.wsdl
It no longer works with the latest version of JDK - 12. I have downloaded the latest version of Apache CXF, and still get the same error:
-Djava.endorsed.dirs=C:\tools\apache-cxf-3.3.1\bin\..\lib\endorsed is not supported. Endorsed standards and standalone APIs
in modular form will be supported via the concept of upgradeable modules.
Error: Could not create the Java Virtual Machine.
Error: A fatal exception has occurred. Program will exit.
Could anyone offer a tip on how to remedy this?
I got the Apache CXF 3.3.1 wsdl2java utility to work with the latest OpenJDK 11 by doing 4 things:
Pull down this jar and place it into the {CXF_HOME}/lib directory: https://mvnrepository.com/artifact/javax.jws/jsr181-api/1.0-MR1
Pull down this jar and also place it in the {CXF_HOME}/lib directory: https://mvnrepository.com/artifact/javax.xml.ws/jaxws-api/2.3.1
In my case, since I'm running on a Mac, I vi'd the wsdl2java script and made sure these two jars are explicitly being set on the CXF classpath, by doing the following declaration within the script right before the execution of the java command:cxf_classpath=${cxf_classpath}:../lib/jaxws-api-2.3.1.jar:../lib/jsr181-api-1.0-MR1.jar
Lastly, I removed the '-Djava.endorsed.dirs="${cxf_home}/lib/endorsed"' parameter from the java command at the end of the script, since newer JDKs no longer support this argument, so my command now looks like this:$JAVA_HOME/bin/java -Xmx${JAVA_MAX_MEM} -cp "${cxf_classpath}" -Djava.util.logging.config.file=$log_config org.apache.cxf.tools.wsdlto.WSDLToJava "$#"
Now, using OpenJDK11, I'm able to point to an external WSDL file and successfully generate the client code I need to consume this SOAP service with the following command:
./wsdl2java -client -d src https://somewhere.com/service\?wsdl
Whether or not this all works yet is TBD in terms of being able to call and consume the SOAP service I'm coding against, but I've at least now overcome the Java9+ support issue with this tool specific to generating client code from a WSDL.
If your needs are different, I would at least remove the '-Djava.endorsed.dirs="${cxf_home}/lib/endorsed"' JVM parameter and start calling the wsd2java command with the parameters you need set and just start iteratively adding back in the missing libs it starts throwing java.lang.NoClassDefFoundError errors for.
Their FAQ specifically says starting in 3.3.x, Java 9+ will be supported but something clearly dropped the ball between the no-longer-supported hardcoded JVM arguments still being passed in the utility and the missing libraries to support the newer JDKs where these legacy libs have been removed.
Hope this helps someone out there unfortunate enough to ALSO still be programming against SOAP endpoints but trying to at least keep the client-side code you're writing up to date and taking advantage of the newer features of the modern JDK.
Google compute engine console return 399 error code already asks my question but the solution is not as suggested there. Since the URL is little old starting a new thread.
I am trying to do a wget using:
wget https://console.developers.google.com/m/cloudstorage/b/m-lab/o/ndt/2012/05/23/20120523T000000Z-mlab1-ams01-ndt-0000.tgz
I see the error:
Resolving console.developers.google.com (console.developers.google.com)... 216.239.32.27
Connecting to console.developers.google.com (console.developers.google.com)|216.239.32.27|:443... connected.
HTTP request sent, awaiting response... 399 Internal Server Error
2014-08-26 20:02:18 ERROR 399: Internal Server Error.
I am new to Linux commands so wanted to know if am missing something obvious.
The address works when I use Chrome downloader but fails with wget with me as well
I have never seen this behaviour before
You can also use cURL to download files, I used the -v switch and got a dns error(no idea why)
curl -v http://console.developers.googlO.com/m/cloudstorage/b/m-lab/o/ndt/2012/05/23/20120523T000000Z-mlab1-ams01-ndt-0000.tgz
We cannot download with traditional tools we have to use gsutil utility provided by google, using which automation is possible.
You need to use the following URI pattern:
http://storage.googleapis.com/<bucket>/<object>
In this case, you can download that file using the command:
wget http://storage.googleapis.com/m-lab/ndt/2012/05/23/20120523T000000Z-mlab1-ams01-ndt-0000.tgz
I am attempting to get up and running with Google Compute Engine and am following the getting started/hello world tutorial. After installing gcutil (running OSx) and Authenticating to Google Compute Engine the instruction is to pass the following command
$ gcutil getproject --project=<project-id> --cache_flag_values
However the following error message is returned
Error: The resource 'projects/<project-id>' was not found
Where project-id is the id of the project authenticated earlier. If I then try to execute any of the following commands in the tutorial (but including the project-id because cashing the value failed) e.g.
$ gcutil addfirewall http2 --project=<project-id> --description="Incoming http allowed." --allowed="tcp:http"
The same error gets returned.
I am working in the $HOME directory (the same directory that contains the gcutil-1.8.0 folder).
Could someone please tell me why I'm getting the projects not found error, and if possible how to overcome it?
Visit your project's "Compute Engine" page once, then run the command again:
$ gcutil getproject --project=<project-id> --cache_flag_values
for me. it works.
You must first enable billing in order to use Compute Engine.
https://console.developers.google.com/billing
Often you'll see this error when there is an authentication/authorization failure.
Make sure you ensure that the user account gcutil is authorized as matches a user account listed in the teams section of the (Cloud Console)[https://cloud.google.com/console]. You can find that under the gear icon in the upper right corner.
To confirm which account is being used by gcutil, run the following command:
$ gcutil auth --confirm_email --just_check_auth
INFO: Authorization succeeded for user xxx#xxx.com
If you find that you are authorized under the wrong account (multiple personas in chrome, for example) you can reauthorize gcutil with:
$ gcutil auth
Make sure that you follow this link in the right browser tab/context.
You can Used Two Steps:
Step 1: You will enable billing in order to use Compute Engine.
Step 2: And visit your project's Compute Engine page once, then run the command again.
it works Fine for me.
Trying to run my web2py app from the development server using GoogleAppEngineLauncher
Not sure if the on-line tutorials are out of date or I'm just missing something, but when I follow the link to download the GoogleAppEngine pythonSDK for OSX I get a dmg for the GoogleAppEngineLauncher.
I download and use that, which installs the proper executables, however after I setup my app.yaml file and run "dev_appserver.py myApp" I get this error:
fancy_urllib.InvalidCertificateException: Host appengine.google.com returned an invalid certificate (_ssl.c:503: error:14090086:SSL routines:SSL3_GET_SERVER_CERTIFICATE:certificate verify failed):
I don't get the error if I try and launch the app from the launcher itself, however I can't launch the app because it says the directory already exists and I don't have write permissions. I even tried chmod 777 on the myApp directory.
Should I not be using the GoogleAppLauncher?
additionally I tried using the linux SDX and received the same "certificate" error. The error message directs me to a link mentioning that I need the "ssl" module, but that is included in python 2.7.2 which I am using.
The link also mentions: "appcfg uses SSL when connecting to the Admin Console by default, unless the --insecure flag is passed." But I cannot find that flag in the help menu.
Found this answer which solves the problem.
Basically:
rm google_appengine/lib/cacerts/cacerts.txt
From the SDK
I have GWT app, which is deployed on GAE (Java). I'm trying to download data from App Engine datastore using appcfg.py . I did all the setup according to http://ikaisays.com/2010/06/10/using-the-bulkloader-with-java-app-engine/ .
GAE Python SDK version is 1.4.3
Python version is 2.5.4
appcfg.py is on my PATH. When I run appcfg.py on the command-line, I get the "help" message. But the problem is that no matter which command I use, it always returns the help message. I have not been able to run any command using appcfg.py.
It doesn't give any specific error message no matter what arguments I give. My app is using Google Accounts authentication, but I don't think it even gets to the point of authentication.
I'm able to use the Java appcfg (for other actions like rollback) without any problem. But the Python version simply refuses to work for all commands.
I've tried different formats like:
appcfg.py create_bulkloader_config --url=http://myappid.appspot.com/remote_api --application=myappid --filename=config.yml
appcfg.py create_bulkloader_config --filename=bulkloader.yaml --url=http://myappid.appspot.com/remote_api
appcfg.py --filename=bulkloader.yaml --url=http://myappid.appspot.com/remote_api create_bulkloader_config
All give me the same help message:
Usage: appcfg.py [options]
Action must be one of:
create_bulkloader_config: Create a bulkloader.yaml from a running application.
cron_info: Display information about cron jobs.
download_app: Download a previously-uploaded app.
download_data: Download entities from datastore.
help: Print help for a specific action.
request_logs: Write request logs in Apache common log format.
rollback: Rollback an in-progress update.
set_default_version: Set the default (serving) version.
update: Create or update an app version.
update_cron: Update application cron definitions.
update_dos: Update application dos definitions.
update_indexes: Update application indexes.
update_queues: Update application task queue definitions.
upload_data: Upload data records to datastore.
vacuum_indexes: Delete unused indexes from application.
Use 'help <action>' for a detailed description.
Options:
-h, --help Show the help message and exit.
-q, --quiet Print errors only.
-v, --verbose Print info level logs.
--noisy Print all logs.
-s SERVER, --server=SERVER
...
...
...
Even when I try "appcfg.py help create_bulkloader_config" for a detailed description, it still shows me the same standard help.
I have also tried on the local development server using the url http://127.0.0.1:8888/remote_api but it still gives the same help message.
I'm totally clueless as to what the problem is. I'm new to GWT and GAE, and any help will be appreciated.
Thanks.
The following fix worked for me. It looks like appcfg.py doesn't like PYTHON27 and ALWAYS returns the help menu. I fixed it by executing it with PYTHON25 and hard coded all my file locations:
C:\Python25-archive\python "C:\Program Files (x86)\Google\google_appengine\appcfg.py" rollback C:\scripts\myapp
The right way is to change the environment variables on Windows 7:
Go to System Properties
Go to Advance System Settings
Click on Environment Variables
Append to Path variable the values C:\Python27\
Click Ok and restart your computer. (Yes, it is needed.)
Another way is to:
Open command Prompt
Locate your python.exe file. For example:
C:\Python27>_
Then, run a python command that looks like this.
python <appcfg_directory> download_app -A <your_app_id> -V <your_app_version> <output-dir>
Where <appcfg_directory> is equal to C:\Program Files\Google\google_appengine\appcfg.py. (Depending on your file location)
Don't forget to put quotes before and after <appcfg_directory>