I am trying to install a google wave server on a linux virtual machine as local host. I followed all the instructions given on the wave-protocol installation wiki http://code.google.com/p/wave-protocol/wiki/Installation but i'm getting this error when I run the run-server.sh script.
$ ./run-server.sh
Jul 23, 2010 10:02:24 AM org.waveprotocol.wave.examples.fedone.waveserver.WaveServerImpl
INFO: Wave Server configured to host local domains: [muranaka-desktop]
Jul 23, 2010 10:02:24 AM org.waveprotocol.wave.examples.fedone.waveserver.WaveServerImpl
SEVERE: Failed to add our own signer info to the certificate store
org.waveprotocol.wave.crypto.SignatureException: Certificate validation failure
couldn't connect to XMPP server:org.xmpp.component.ComponentException: conflict
Jul 23, 2010 10:02:25 AM org.waveprotocol.wave.examples.fedone.ServerMain run
INFO: Starting server
Jul 23, 2010 10:02:25 AM org.waveprotocol.wave.examples.fedone.ServerMain main
SEVERE: IOException when running server: Address already in use
In the run-config.sh script i set the hostname to my host name and domain name to localhost. But I cant seem to get passed the certificate issue. I used the generate self signed certificates script provided on the wiki to generate my certificates but it doesn't work. is it because im using a localhost?
You can actually skip tests and build the actual product just by running:
ant compile-gwt
ant dist-server
( Faced the same problem, but this page saved the day: http://mail-archives.apache.org/mod_mbox/incubator-wave-dev/201109.mbox/%3CCADgFs893OjBcGqJRqXFzkxHZU6wnEfoPDXjXutK6_oasSJOjOg#mail.gmail.com%3E )
Hope it helped
Found out openfire current version has a bug.
Related
I have
libraries:
- name: ssl
version: latest
In my app.yaml file
I print out
print(ssl.OPENSSL_VERSION)
In my main.py file, which is a flask app. When I run main.py using python, the program prints out
'OpenSSL 1.1.0h 27 Mar 2018'
But when I run the app using dev_appserver.py, it prints out
OpenSSL 0.9.8zh 14 Jan 2016
Why is it using an older version of open ssl? I think this is leading to this error that I get when I try to send a message using Twilio
TwilioRestException: HTTP 426 error: Unable to create record: Upgrade Required
I'm not sure, but I think the gcloud tools don't install any version of OpenSSL on your computer, and instead use the version of OpenSSL that is already there as part of your existing Python installation.
The version of OpenSSL used with dev_appserver.py thus wouldn't be the same one that is used in production.
The difference between main.py and dev_appserver.py is likely caused by different different path configurations. Those two versions of OpenSSL are somewhere on your computer and the path configuration picks up one versus the other.
Best way to check is to log the OpenSSL version in your production environment.
I'm using the following guide to install MSSQL server on my ubuntu 16.04 machine
https://learn.microsoft.com/en-us/sql/linux/quickstart-install-connect-ubuntu?view=sql-server-2017
when I'm running:
sudo /opt/mssql/bin/mssql-conf setup
no matter what kind of SQL Server edition I choose, I'm getting the following error:
Confirm the SQL Server system administrator password:
Configuring SQL Server...
This program has encountered a fatal error and cannot continue running at Mon Apr 1 16:06:07 2019
The following diagnostic information is available:
Reason: 0x00000007
Message: Cannot open or read the persistent registry: \SystemRoot\security.hiv.
Process: 19600 - sqlservr
Thread: 19604 (application thread 0x4)
Instance Id: 7ebfcf27-db60-460d-afd3-6d852b70069e
Crash Id: d99ba388-d323-43f3-b758-e116f42bb2e8
Build stamp: 70437f6583b8ef39b1ef70539ef84690980315dc7a4436c9c40015f28610e4aa
Distribution: Ubuntu 16.04.6 LTS
Processors: 8
Total Memory: 16673366016 bytes
Timestamp: Mon Apr 1 16:06:07 2019
Ubuntu 16.04.6 LTS
Capturing core dump and information to /var/opt/mssql/log...
Hint: You are currently not seeing messages from other users and the system.
Users in the 'systemd-journal' group can see all messages. Pass -q to
turn off this notice.
No journal files were opened due to insufficient permissions.
Hint: You are currently not seeing messages from other users and the system.
Users in the 'systemd-journal' group can see all messages. Pass -q to
turn off this notice.
No journal files were opened due to insufficient permissions.
/usr/bin/tail: cannot open '/var/log/syslog' for reading: Permission denied
Attempting to capture a dump with paldumper
Captured a dump with paldumper
Core dump and information are being compressed in the background. When
complete, they can be found in the following location:
/var/opt/mssql/log/core.sqlservr.04_01_2019_16_06_07.19600.tbz2
Initial setup of Microsoft SQL Server failed. Please consult the ERRORLOG
in /var/opt/mssql/log for more information.
also I found this post, which look like this guy had a similar problem, but sadly no solution
does any one knows how to solve my problem?
Thank you
Edit:
after implementing the answer I got another error:
Confirm the SQL Server system administrator password:
Configuring SQL Server...
Initial setup of Microsoft SQL Server failed. Please consult the ERRORLOG in /var/opt/mssql/log for more information
To make some clean in the mess that I had in the log folder I decided to delete it completely using
sudo rm -rf /var/opt/mssql/log
and re-run the setup, Apparently that solved my last problem and finally:
Setup has completed successfully. SQL Server is now starting.
You'll find further information in
/var/opt/mssql/log
Mine said:
{
"reason": "0x00000007",
"processName": "sqlservr",
"pid": "5773",
"instanceId": "d7df749c-50e6-4f3b-b894-2aa7c743f33d",
"crashId": "281e772a-5946-4349-aa9e-671cd0a3772c",
"threadId": "5777",
"libosThreadId": "0x4",
"buildStamp": "70437f6583b8ef39b1ef70539ef84690980315dc7a4436c9c40015f28610e4aa",
"message": "Cannot open or read the persistent registry: \\SystemRoot\\lsa.hiv.",
"last_errno": "13",
"last_errno_text": "Permission denied",
"distribution": "Ubuntu 16.04.6 LTS",
"processors": "4",
"total_memory": "16732037120",
"timestamp": "Fri Apr 12 22:02:44 2019"
}
So I ran locate to see where "systemroot" is located:
locate security.hiv
/var/opt/mssql/.system/system/security.hiv
I didn't know which permissions should be applied, so I just gave read&write to "others".
then the same with
lsa.hiv
licensing.hiv
re-run
sudo /opt/mssql/bin/mssql-conf setup
and then, sql-server starts, plus the permissions for others are gone again.
By the way, you can run sql-server without service, then it works even if the service fails:
/opt/mssql/bin/sqlservr
In my case (#Mine) it was not only licensing.hiv.
My /var/opt/mssql/.system/instance_id was somehow destroyed and there were more files with owner root.
After deleting /var/opt/mssql/.system/instance_id and changing all root.root files to mssql.mssql (chown mssql.mssql /var/opt/mssql/.system/system/*), I was able to rerun "/opt/mssql/bin/mssql-conf setup"
Afterwards mssql runs fine again
I very goog hint was that "/var/opt/mssql/.system/instance_id" runs on his own.
On my local dev machine, I have a Vagrant box with this IP 172.22.22.22. On the box I have installed PHP and Xdebug.
php --version
PHP 5.4.24-1~dotdeb.0 (cli) (built: Jan 12 2014 19:26:20)
Copyright (c) 1997-2013 The PHP Group
Zend Engine v2.4.0, Copyright (c) 1998-2013 Zend Technologies
with Xdebug v2.2.3, Copyright (c) 2002-2013, by Derick Rethans
I used the following config for Xdebug:
zend_extension="/usr/lib/php5/20100525+lfs/xdebug.so"
xdebug.remote_enable = 1
xdebug.remote_port = 9000
xdebug.remote_connect_back = 1
But when I configure File --> Settings --> PHP --> Server and put in the values for everything.
I check "Use path mappings ..." and add an "Absolute path on the server" for my project "File/Directory".
When I click "Validate remote environment" I choose the deployment server and leave local path for the validation script for the local path to the project. Then I click "Validate". However, I get the error message "Please, configure path mapping for the validation directory".
But I thought that was what I did in the step above, when I checked the "Use path mappings". But do I misunderstand what the validation directory and validation script is?
I just ran in to the same issue.
Project Settings -> PHP -> Servers. Add your server here. I called mine Test. In my hosts file I've called it test.vagrant, so the host is also called that (not sure if that's right).
Next, I had to add on path mappings, which is the error we were both having. This is not the best way, but it worked.
Click validate remote environment
Add your local server. I created a new server, of type "In Place"
Set up your mappings. In my test project, I have two folders, vagrant and www. Under www I have test. So I mapped the local folder test to an absolute web path of / .
Click ok, and get back to the PHP Servers screen.
Click the checkbox, Use path mappings
Map the local folder to the remote absolute path, in my case it is /var/www/test
And that should remove the error message.
Actually getting xdebug to work is something I haven't managed to do yet. So this information may not help with that, but it will definitely remove the error message.
Just create one more directory "validation" on your local computer and create additional mapping in Deployment->Mappings. Example of my Deployment->Mappings settings:
Local Path | Deployment path | Web path
------------------|-----------------------|-------------
c:\src\validation | /var/www/validation | /validation
After this validation should start.
I am having difficulty getting to the starting line on my machine.
1) Windows 7 32bit all service packs installed
2) Installed JDK 1.7.0_21
3) Checked PATH that only one copy of JDK\bin is in path and that it is correct.
4) Installed Eclipse Juno Java bundle. eclipse-java-juno-SR2-win32.zip
5) Install Google App Engine SDK per the tutorial using:
https://dl.google.com/eclipse/plugin/4.2
Selected:
- Google Plugin for Eclipse
- GWT
- SDK
Did NOT select:
- Developer Tools (Android)
- Google App for Android
- NDK Plugins
6) Following the tutorial, pull down the Google Icon and select "New Web Application Project"
- Name it Guestbook as shown
- Uncheck GWT
- Check Google App Engine
- Finish
7) Following the tutorial, Run as Web Application
At this point, the console shows several successful steps and then crashes and burns with jetty unable to establish a loop back connection. The full console output is attached below. I have searched all over the web and have not been able to find anything. I checked PATH and JDK. I checked the Windows firewall rule for Eclipse, it looks OK. I looked at the Classpath tab but could not see anything obviously wrong (although I don't know what it is supposed to look like)
Full Console Output
Jun 15, 2013 2:56:51 PM com.google.apphosting.utils.config.AppEngineWebXmlReader readAppEngineWebXml
INFO: Successfully processed E:\User Data\Dave\Documents\Google App Engine Scratch\Guestbook\war\WEB-INF/appengine-web.xml
Jun 15, 2013 2:56:51 PM com.google.apphosting.utils.config.AbstractConfigXmlReader readConfigXml
INFO: Successfully processed E:\User Data\Dave\Documents\Google App Engine Scratch\Guestbook\war\WEB-INF/web.xml
Jun 15, 2013 2:56:51 PM com.google.appengine.tools.development.SystemPropertiesManager setSystemProperties
INFO: Overwriting system property key 'java.util.logging.config.file', value 'E:\Eclipse Google App Engine\eclipse\eclipse\plugins\com.google.appengine.eclipse.sdkbundle_1.8.1\appengine-java-sdk-1.8.1\config\sdk\logging.properties' with value 'WEB-INF/logging.properties' from 'E:\User Data\Dave\Documents\Google App Engine Scratch\Guestbook\war\WEB-INF\appengine-web.xml'
Jun 15, 2013 2:56:51 PM com.google.apphosting.utils.jetty.JettyLogger info
INFO: Logging to JettyLogger(null) via com.google.apphosting.utils.jetty.JettyLogger
Jun 15, 2013 7:56:52 PM com.google.apphosting.utils.jetty.JettyLogger info
INFO: jetty-6.1.x
Jun 15, 2013 7:56:54 PM com.google.apphosting.utils.jetty.JettyLogger warn
WARNING: failed org.mortbay.jetty.nio.SelectChannelConnector$1#15321fc: java.io.IOException: Unable to establish loopback connection
Jun 15, 2013 7:56:54 PM com.google.apphosting.utils.jetty.JettyLogger warn
WARNING: failed SelectChannelConnector#127.0.0.1:8888: java.io.IOException: Unable to establish loopback connection
Jun 15, 2013 7:56:54 PM com.google.apphosting.utils.jetty.JettyLogger warn
WARNING: failed Server#150305e: java.io.IOException: Unable to establish loopback connection
java.io.IOException: Unable to establish loopback connection
at sun.nio.ch.PipeImpl$Initializer.run(Unknown Source)
at sun.nio.ch.PipeImpl$Initializer.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at sun.nio.ch.PipeImpl.<init>(Unknown Source)
at sun.nio.ch.SelectorProviderImpl.openPipe(Unknown Source)
at java.nio.channels.Pipe.open(Unknown Source)
at sun.nio.ch.WindowsSelectorImpl.<init>(Unknown Source)
at sun.nio.ch.WindowsSelectorProvider.openSelector(Unknown Source)
at java.nio.channels.Selector.open(Unknown Source)
at org.mortbay.io.nio.SelectorManager$SelectSet.<init>(SelectorManager.java:312)
at org.mortbay.io.nio.SelectorManager.doStart(SelectorManager.java:223)
at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50)
at org.mortbay.jetty.nio.SelectChannelConnector.doStart(SelectChannelConnector.java:314)
at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50)
at org.mortbay.jetty.Server.doStart(Server.java:235)
at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50)
at com.google.appengine.tools.development.JettyContainerService.startContainer(JettyContainerService.java:249)
at com.google.appengine.tools.development.AbstractContainerService.startup(AbstractContainerService.java:307)
at com.google.appengine.tools.development.AutomaticServerInstanceHolder.startUp(AutomaticServerInstanceHolder.java:26)
at com.google.appengine.tools.development.AbstractServer.startup(AbstractServer.java:80)
at com.google.appengine.tools.development.Servers.startup(Servers.java:82)
at com.google.appengine.tools.development.DevAppServerImpl.start(DevAppServerImpl.java:237)
at com.google.appengine.tools.development.DevAppServerMain$StartAction.apply(DevAppServerMain.java:339)
at com.google.appengine.tools.util.Parser$ParseResult.applyArgs(Parser.java:48)
at com.google.appengine.tools.development.DevAppServerMain.<init>(DevAppServerMain.java:274)
at com.google.appengine.tools.development.DevAppServerMain.main(DevAppServerMain.java:250)
Caused by: java.net.ConnectException: Connection refused: connect
at sun.nio.ch.Net.connect0(Native Method)
at sun.nio.ch.Net.connect(Unknown Source)
at sun.nio.ch.Net.connect(Unknown Source)
at sun.nio.ch.SocketChannelImpl.connect(Unknown Source)
at java.nio.channels.SocketChannel.open(Unknown Source)
... 26 more
PROBLEM SOLVED!
I was able to absolutely nail the cause of this problem and fix it.
What I did was removed the JRE and JDK from "C:\Program Files\Java\" (which is where Oracle's installer puts them by default) and reinstalled them in "C:\Java\Java7\" Apparently something in Eclipse and/or the Google Android development kit is still sensitive to spaces in the pathname to the JDK. This is an ancient general problem with Eclipse reported around 2005.
I did NOT need to drop down to Java 6
I did NOT need to edit Eclipse.ini and add a -VM line
I did NOT need to manually add the path to the jdk to PATH
Hope this helps the next person because this is an incredibly frustrating problem when you encounter it.
Thanks!
David Hetherington
Problem: Trying to run the 'Hello World' app using google eclipse plugin (eclipse - Kepler).
Solution: Adding to David's answer. If you have multiple jre's installed make sure the jre you are pointing to does not have a space in the absolute path. To change the jre you are pointing to go to eclipse - window->preferences->server->runtime environments->google app engine->edit. Now check the jre version you are pointing to. In my case I had jdk 1.7 installed in Program Files/Java and jre6 and jre7 installed in the same location. I moved jdk 1.7 to Program_files but was still getting the loopback error. Followed the above steps and pointed the jre version to the one in jdk1.7/jre in Program_files/java as earlier it was pointing to C:/Program Files/java/jre7
Hope this helps someone.
Are you sure you don't have anything else running with the same PORT number as the web-application? Default webapplication PORT is 8888
Got this error. Any idea how to get rid of it?
Yesterday it was working fine but today I got these errors. I saw a known issue with this - link. But I didn't find any solution yet..
Oct 16, 2012 4:01:59 PM com.google.appengine.tools.info.RemoteVersionFactory getVersion
INFO: Unable to access https://appengine.google.com/api/updatecheck?runtime=java&release=1.7.1×tamp=1345058163&api_versions=['1.0']
java.net.UnknownHostException: appengine.google.com
at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:195)
at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:366)
at java.net.Socket.connect(Socket.java:529)
at com.sun.net.ssl.internal.ssl.SSLSocketImpl.connect(SSLSocketImpl.java:559)
at com.sun.net.ssl.internal.ssl.BaseSSLSocketImpl.connect(BaseSSLSocketImpl.java:141)
at sun.net.NetworkClient.doConnect(NetworkClient.java:163)
at sun.net.www.http.HttpClient.openServer(HttpClient.java:395)
at sun.net.www.http.HttpClient.openServer(HttpClient.java:530)
at sun.net.www.protocol.https.HttpsClient.<init>(HttpsClient.java:272)
at sun.net.www.protocol.https.HttpsClient.New(HttpsClient.java:329)
at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.getNewHttpClient(AbstractDelegateHttpsURLConnection.java:172)
at sun.net.www.protocol.http.HttpURLConnection.plainConnect(HttpURLConnection.java:911)
at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.connect(AbstractDelegateHttpsURLConnection.java:158)
at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1172)
at sun.net.www.protocol.https.HttpsURLConnectionImpl.getInputStream(HttpsURLConnectionImpl.java:234)
at java.net.URL.openStream(URL.java:1010)
at com.google.appengine.tools.info.RemoteVersionFactory.getVersion(RemoteVersionFactory.java:76)
at com.google.appengine.tools.info.UpdateCheck.checkForUpdates(UpdateCheck.java:99)
at com.google.appengine.tools.info.UpdateCheck.doNagScreen(UpdateCheck.java:174)
at com.google.appengine.tools.info.UpdateCheck.maybePrintNagScreen(UpdateCheck.java:142)
at com.google.appengine.tools.development.DevAppServerMain$StartAction.apply(DevAppServerMain.java:289)
at com.google.appengine.tools.util.Parser$ParseResult.applyArgs(Parser.java:48)
at com.google.appengine.tools.development.DevAppServerMain.<init>(DevAppServerMain.java:249)
at com.google.appengine.tools.development.DevAppServerMain.main(DevAppServerMain.java:225)
Oct 16, 2012 4:01:59 PM com.google.apphosting.utils.jetty.JettyLogger info
INFO: Logging to JettyLogger(null) via com.google.apphosting.utils.jetty.JettyLogger
Oct 16, 2012 4:02:00 PM com.google.apphosting.utils.config.AppEngineWebXmlReader readAppEngineWebXml
INFO: Successfully processed D:\WorkSpace\GAE\GST\war\WEB-INF/appengine-web.xml
Oct 16, 2012 4:02:00 PM com.google.apphosting.utils.config.AbstractConfigXmlReader readConfigXml
INFO: Successfully processed D:\WorkSpace\GAE\GST\war\WEB-INF/web.xml
Oct 16, 2012 4:02:02 PM com.google.appengine.tools.development.DevAppServerImpl start
If you are using Java 8 in your app engine application, you will need to include
<url-stream-handler> urlfetch </ url-stream-handler>
in appengine-web.xml.
appengine-web.xml Reference
I am assuming that you are seeing this in your Eclipse IDE when you are trying to run the Eclipse Project as a Web Application.
The GAE plugin simply checks if there is an updated AppEngine SDK available for download. If there is a newer one than the one you are currently using then it lets you know that. The error is because at that instance, there was probably a network error and it got not connect through. It is harmless as far as running your application is concerned.
But if your application is dependent on accessing some external network services, then chances are that they might fail also if the network issue persists in your development environment.
got it working.. : cmd->goto your home directory >mkdir .appcfg_no_nag this will stop checking for the update and yourweb app willrun locally atleast..
This error is related to internet connection. I changed to other connection, it works
You should add in appengine-web.xml:
<url-stream-handler> urlfetch </ url-stream-handler>
And also start using java.net.URLConnection,
Apache HttpClient is not gonna work for example.
https://cloud.google.com/appengine/docs/standard/java/issue-requests#java_8_runtime_vs_java_7_behavior