Today when using IntelliJ (MacOS) & Spring Boot to create a new project, I started seeing this error:
"
Initialization failed for 'https://start.spring.io' Please check URL, network and proxy settings
Error Message:
Error parsing JSON response
"
My home network has no HTTP proxy settings, just plain vanilla Internet.
IntelliJ / Preferences / System Settings / HTTP Proxy / Check Network Settings: says network connection is ok. And this same setup worked here 2 days ago.
Browser connection to https://start.spring.io also works.
I tried Googling this issue, but mostly found HTTP Proxy setting issues that I don't have (I am typing this w/o HTTP Proxy settings in browser :-)).
Maybe this is just a transient issue with start.spring.io? or ... ?
Anyways confusing.
If your r able to open the same url in your browser then the issue is with the proxy settings on the IDE.
In that case, we can define the existing browser proxy settings to the intelliJ as below-
On the IDE, Open --> File -> Settings -> Appearance and Behavior ->System Settings -> HTTP Proxy --> Select Auto-detect proxy settings and set the Automatic proxy configuration URL.
Then we can able to connect to spring initializer through intelliJ IDE
try to use 'http://start.spring.io' instead of 'https://start.spring.io'.
it works for me.
It looks like Spring Initializr is broken for both IntelliJ IDEA and Spring Tools Suite, I reported this to the initialzr project:
https://github.com/spring-io/initializr/issues/267
If you use VPN this can cause trouble with the connection.
Switching VPN off can help.
I have a problem that I can not set up my application in debug mode with IntelliJ IDE, but run mode is OK.
My OS is Windows 7, IDE is IntelliJ IDEA, web container is Tomcat 6. I have tried for a long time, changed the HTTP port and the JMX port, but it did not work.
When I set up the app in debug mode with IntelliJ, it failed and the event log is:
16:05:35 Error running tomcat: Unable to open debugger port :
java.net.BindException "Address already in use: JVM_Bind".
the key to the issue is in debugger port. I was having the same problem, I was killing every process listening on port 8081 (my http port), 1099 (JMX port), tomcat shutdown port, every java.exe, and still nothing.
The thing is this debugger port is different. If you run the application, it will go through the port you have Tomcat configured for, 8080, 8081 or whatever. But if you run it in Debug mode, it goes through a different port.
If you go edit your Tomcat configuration from IntelliJ, the last tab is Startup/Connection. Here go see the configuration for Debug mode, and you'll see its port. Mine was 50473. I changed it to 50472, and everything started working again.
If you're on windows you can bypass the socket issue completely by switching to shared memory debugging.
For me, IntelliJ Event Log (right bottom corner) had below logs:
Error running EntitmentTooling-Debug: Cannot run program "/path-to/apache-tomcat-8.5.15/bin/catalina.sh" (in directory "path-to/apache-tomcat-8.5.15/bin"): error=13, Permission denied
Error running EntitmentTooling-Debug: Unable to open debugger port (127.0.0.1:58804): java.net.SocketException "Socket closed"
The command
$ chmod a+x /path-to/apache-tomcat-8.5.15/bin/catalina.sh
to sufficiently change privileges worked for me.
I have encountered the same error while using IntelliJ. Since I have started multiple instances of IntelliJ. While starting two instance it started properly. However, when starting another one, it was giving below error.
unable to open debugger port (127.0.0.1:debug-port-number) java.net.socketexception interrupted function call accept failed
There are basically two places you can check your ports related to debugging in IntelliJ
JMX port - you can find this is
In Startup/Configuration, there is debug option just click this.
What to Check: If IntelliJ is throwing above error, means issue is any of the above listed ports. To verify this open event log (its available in right corner down) and check the exact message. Event log will have message like below
11:19 PM Error running 'Tomcat-tp': Address localhost:1098 is already in use
11:19 PM Error running 'Tomcat-tp': Unable to open debugger port (127.0.0.1:51787): java.net.SocketException "Interrupted function call: accept failed"
Solution-1
Check the JMX port of current intelliJ which is not starting with the working one and verify if JMX ports are not duplicated within IntelliJ instance or any of the software which is running in your machine is not using this port.
Solution-2
If JMX is not duplicated then verify your debug port, check in all IntelliJ instance and do the changes.
Surely either JMX or Debug port is having issue just use unique JMX and Debug port and it will work.
Hope this will help someone.
This works for me consistently (it happens to me from time to time, when I do things such a restart tomcat when I am running the integration tests, for example)
1) Find the process that has the port 1099 open
sudo netstat -anp | grep tcp | grep 1099
cp6 0 0 :::1099 :::* LISTEN 9857/java
2) kill it
kill 9857
3) Start Tomcat.
I had same issue in windows 7 and IntellijIdea 14.
I killed the java processes by going CTRL+ALT+ESc, find java and kill it.
Now Re-Run, the application again it should be fine..
You can also do it with command line or shell(linux), but I found this easier for myself
I solved the issue by this way.
I tried to kill all the java.exe processes but it was useless.
Then I tried deleting the Tomcat server
I re-deployed the project and restarted the project and it worked.
See these links for more information:
Delete Tomcat
Add a new Tomcat
I had this exact message.
The reason was that some IDE (I use Eclipse and Intellij) failed to shutdown the tomcat server. Or maybe crashed before it could do so.
The solution was to navigate to C:\...\apache-tomcat-xxx\bin and run shutdown.
All the other solutions unfortunately did not work.
This is what worked for me . I simply changed the debugger port to some other port number.
Intelij-> preferences->Build, execution, deployment ->Debugger-> Built in server->port(change value )
It happens occasionally that when I restart my computer, everything is OK. Perhaps there is a port conflict.
Restart the computer works because instances of Java or Tomcat are killed during the restart. You can also consider killing the specific processes from Task Manager
This also happens if there is an issue in the context.xml file. In my case, I had accidentally changed the context value.
I have the same issue,because my computer's DNS miss 127.0.0.1 localhost.
When I add 127.0.0.1 localhost to my host file,it become ok.
While debug I got this issue: It worked with
tried changing my Tomcat http port 8082 to 8083(In debug
configurations on IntelliJ and in Tomcat->conf->server.xml also)
tried changing JMX port from 1099 to 1009.
tried changing debug port in Startup/Connection in debug
configurations
killed all java processes in TaskManager->Processes.
There are various reasons for this.
- There might be the problem with debugger port---Please change it to resolve( answered by T.M )
- There might be some issue with intellij cache --Invalidate cache and restart will solve it ( answered by feng smith )
- There might be problem with any other Port, like JMX, AJP --- Please change these port numbers as well.
I wanted to add this as comment but not enough rep
My fix was the change debug port from 54444 to 7070
None of above methods worked in my case i.e. changing port number in run configuration, machine restart, invalidate cache in IntelliJ, killing process shown in netstat (nestat -anob | findstr <port-number> and then tskill <pid>). The only thing that finally helped was starting and shutting down tomcat manually via startup.bat and shutdown.bat (you should use correspondig .sh files on linux and macOS).
The only thing that worked for me is to go to Task Manager on Windows, and end all the Java processes that is running by right click -> end Task.
Check "Run" configuration to see which port it is using (8081).
Find all the other processes using that port lsof -t -i :8081
Kill the processes on that port. kill PROCESS_ID
Run Tomcat in Debug mode.
In my case, I wasted so much time on changing debugger port but it was not the issue. Since tomcat was not able to run on the port I chose in Run configuration, I was not able to debug my service.
In Server tab of Tomcat configuration in IntelliJ, change JMX port to another number.
Change debug port of your server configured in the Intelli J.
It will be fixed.
My assumption that this exception usually occurs when Tomcat is improperly closed and still holding the ports.
Usually it is enough to kill any process listening to 1099 port. For Window 10:
netstat -aon | find "1099"
taskkill /F /PID $processId
In my case I had another project open in IntelliJ, and had Tomcat running in debug mode in that project.
Stopping that instance of Tomcat resolved the issue.
In my case, there was a problem in server.xml for Tomcat/conf folder where I had extra comment tags under another comment tag. So I think, since there was some problem in server.xml, it was not able to start Tomcat. And moreover it copies the tomcat folder from your installation directory to C:\Users\username.IntelliJIdea2017.2\system\tomcat\Tomcat_service
This happens when you have application running on the same port number. One way to do this by killing the process forcefully. Open command prompt as an admin. Run command 'taskkill /IM "java.exe" /F'. This worked for me in Windows. Let me know if this works.
Probably you get the same error message if the standalone.xml in your standalone/configuration folder cannot be found. At least I have the same error when using a WildFly 14.0.1:
Just restart the Android studio before try these all. I face same right now and i fix it by this way.
Happy coding :)
For anyone who comes here with the similar message:
Unable to open debugger port (127.0.0.1:50470):
java.net.SocketException "Interrupted function call: accept failed"
This may be caused by something completely independent, i.e. it's not a port configuration. If you're running Tomcat, for instance, it may be that you have an invalid web.xml. Check your Event Log for any previous errors:
Cannot load C:\...\conf\web.xml: ParseError at [row,col]:[480,29]
Message: The element type "param-value" must be terminated by the matching end-tag "</param-value>".
I came in this scenario and as the above answers I tried to change the port like
Edit Configuration -> Startup/Connection -> debug -> change the Port
but it didn't solve my problem cause I was running my application in debug mode so once try to run the application as normal without debug.
it solved my problem!
This problem is sometimes just because of a misconfiguration.
Please, check if you have, for example, an SSL port number defined at your run configuration. If so, and if you don't have a right configuration for it at tomcat's server.xml, then it won't be possible to start your debug session correctly, and you will unfortunately have the same error. I think this can be shown as a different error. So, this is in my opinion an idea issue also..
The solution is, removing the SSL port number value from the run configuration of the IDE.
#intellij-idea
https://stackoverflow.com/questions/tagged/intellij-idea
This occurred to me, when I was running wildfly on intellij, and I switched the branch. I stopped wildfly, built the jar using maven, tried to re run Wildfly and got the error.
I tried changing port as mentioned in the accepted answer, but didn't work. I tried to find the process running on port, but netstat command didn't find it.
I tried restarting the OS, it also didn't help.
Then I checked the configuration folder of my Wildfly set up, that's when I realised
standalone.xml got replaced by standalone.xml.tmp
renaming it to standalone.xml helped me to resolve the error.
Running IntelliJ as Administrator in Windows did the magic for me:
I have dowloaded latest version of genymotion with proxy server 2.2.2 and while connecting i am getting invalid reply from server (do you use a proxy?). I am not using proxy for sure. Any ideas?
Answer, its all about the http proxy server on the genymotion settings just UNCHECK on the genymotion setting or remover the http proxy server by UN-ticking the ability to enter HTTP PROXY and PORT let it be blank by unckecking hence login your credentials, if it doesn't work try confirming you email with genymotion.
In my case I went to Settings > Network > I checked "Use HTTP Proxy" and I filled the Http Proxy and port fields (with company proxy valid values).
After that I connect smoothly as silk.
I had the same problem in ubuntu and after some struggle when i was almost giving up i stop the docker (had one instance running in port 3337 in my PC) and for my surprise it's finally work.
I had a similar issue (invalid reply from server without Proxy, on a highly customized and quite broken ubuntu 16.04). nothing of the above helped. (seemingly)
Then I visited this site:
http://qaru.site/questions/835901/genymotion-stuck-on-splash-screen
(well, you have to let google translate it, if you are not russian)
the error described there is completely different. (computer crash resulting in different networking issues)
but it had one thing in common with my case:
everything worked fine, and then suddenly: SOME NETWORKING ERROR - without reason
well, for me, the solution was the same as described on the russian page:
removing a (corrupted?!) conf file.
the conf file was at (my home folder)/.config/Genymobile/Genymotion.conf
i deleted it (i had to do it with root, because the file was owned by root, but this might have been the case because i messed a bit with genymotion...)
Then, i restarted genymotion and logged in again and it worked like a charm.
I had to allow Genymtion.exe in windows firewall. I'm using v3
Had the same problem, managed it using a VPN.
I have tried for days now trying to find the right version of red5phone, but to no avail. Also, I need red5 and asterisk to be on different servers. I have followed all instructions described in the various tutorials on web, but nothing helps. I have downloaded 2 different versions of red5phone: sip1, sip_47 from the red5phone google code site, but none of them worked!
When I use:
a) sip1 - shows the correct parameters being passed on the red5 server console, but connection is stuck up with the console displaying the following error:
[NioProcessor-1] ERROR o.r.server.service.ServiceInvoker - Method login with parameters [<sip user>, <sip user>,<sip user>,<sip user pwd>, <asterisk server i/p>, <asterisk server i/p>] not found in org.red5.server.webapp.sip.Application#2d0c94a7
b) sip47 - when I type in the values in the flex interface and check the red5 server console, I see all parameters correct(the ones I passed) except for asterisk server ip that i m trying to connect. Instead, it shows 127.0.0.1 by default and completely ignores the passed ip and regsitration fails.
I am using:
red5 server version: 0.9.1, centos: 4.8(final), red5phone used: sip_47 (tried sip1 as well)
As a desperate measure I tried debugging the source code for red5phone (java and flex files) myself. but when I try to create the environment on my local system, I get several compile errors for missing java packages such as javax.media, org.slf4j, org.red5, etc. really confused and desperate for some guidance. Any tips highly appreciated.
Sunil, I'm also new to this, I would try red5-voicebridge installed in your red5 server.
red5-voicebridge Please let me know if you got it to work.
While I was trying to start ApacheDS 1.5.7 on windows platform, An Error 04450 occurs and the apacheds-rolling.log contains:
[21:07:27] ERROR [org.apache.directory.shared.ldap.entry.DefaultServerAttribute] - ERR_04450 The value {0} is incorrect, it hasnt been added
[21:07:27] ERROR [org.apache.directory.server.Service] - Cannot start the server : reuseAddress can't be set while the acceptor is bound.
How can i fix this problem? Anybody could help me? many thanks!
The warning log message is a bit misleading, actually this is not a serious issue, the server should be running despite of this warning, this has been fixed a while back in the latest trunk code (which will be released as 2.0 instead of 1.5.8).
According to this post, the dc=example,dc=org context entry is not created by default anymore but no one has updated the documentation to reflect this. I installed 1.5.7 and it looks to me like the partition was created fine, but I'm getting the same error as described above. I suggest installing an older version.
The 2nd error message suggests that the port is already in use. Is there a chance that you already had another ApacheDS process running, or that another program is using the ports?
This isn't a domain controller perchance, is it? If so, the default LDAP ports 389 & 636 are already in use for Active Directory, so you'll need to choose another. However, I believe the defaults for ApacheDS are 10389 (LDAP) and 10636 (LDAPS), in which case they would typically be open on a Windows box.
You can check for processes on the ports with the netstat -abn command, and look through the list for the process listening on port 10389 or whichever custom port you chose.