I am trying to start an Ionic 4 project from cmd and getting the following error
I tried to solve the problem by searching for solutions for the same type of errors and I could not find which one will solve my problem.
I tried to edit the etc/host file also to add the localhost port configurations as found in StackOverflow but no luck.
/ Downloading and extracting blank starter
[ERROR] Network connectivity error occurred, are you offline?
If you are behind a firewall and need to configure proxy settings, see: https://ion.link/cli-proxy-docs
Error: getaddrinfo ENOTFOUND host host:80
Today I solved the problem.
I found the mistake done in Environment Variables.
I removed the following values from Environment variable and now it is working fine.
user variables:
http://host:port
PROXY
system Variables:
http_proxy
http://username:password#host:port
Related
I use Anaconda Navigator for my machine learning experiments. Recently, I have started getting this strange SSL error no matter what I try to install using conda prompt. The error is SSL error. I am posting the error message that I get
Solving environment: failed
CondaHTTPError: HTTP 000 CONNECTION FAILED for url
https://repo.anaconda.com/pkgs/free/linux-64/repodata.json.bz2
Elapsed: -
An HTTP error occurred when trying to retrieve this URL. HTTP errors
are often intermittent, and a simple retry will get you on your way.
If your current network has https://www.anaconda.com blocked, please
file a support request with your network engineering team.
SSLError(MaxRetryError('HTTPSConnectionPool(host=\'repo.anaconda.com\',
port=443): Max retries exceeded with url:
/pkgs/free/linux-64/repodata.json.bz2 (Caused by
SSLError(SSLError("bad handshake: Error([(\'SSL routines\',
\'ssl3_get_server_certificate\', \'certificate verify
failed\')],)",),))',),)
I have an institutional proxy server; the credentials, apt.conf file etc are all OK.
Even then I am not able to install any package using conda.
Interestingly, I have installed numerous packages using conda prompt and I never faced any such error until recently. Also, I am able to follow the links (using the browser) given in the error message which means that the proxy is not blocking the site.
I was asked to use
conda config --set ssl_verify True
but even this did not help. Any help ?
I even entered the proxy server details as given in HTTP error while using conda for installation of any packages
Try copying these files from Anaconda3/Library/bin to Anaconda3/DLLs :
libcrypto-1_1-x64.dll
libssl-1_1-x64.dll
When I had an SSL error related to conda on my work laptop behind a firewall, I had to set ssl_verify to false to get it to work.
This should do the job.
conda config --set ssl_verify False
This is due to .dll error
go to location where you've install anaconda3>Library>bin. search and copy following dll files
libcrypto-1_1-x64.dll
libssl-1_1-x64.dll
and paste to anaconda3>DLLs.
then restart your pc.
issue will get resolved.
The following steps worked for me:
Use this command to see proxy_servers
conda config --show
This will remove saved proxy servers from anaconda configuration.
conda config --remove-key proxy_servers
conda clean --source-cache
Hope this helps you.
I am trying to update my project using svn (right click on the project name -> Subversion -> Update Directory). The next error appears: "No versioned directories to update were found".
Also, when I try to checkout the project, i get the following error
Can someone please help me with this?
The error is rather generic, it basically means svn client could not connect. Could be caused by misconfigured proxy server settings, errors in servers configuration file or firewall.
Check if it works in the command line in the first place. Also, check the IDE logs, the issue could be caused by something else
(Windows, JDK8, and ARTEMIS_HOME set.) I downloaded v2.5.0, created a broker, and ran it.
artemis.cmd create broker1, specify login info, cd broker1 and bin\artemis.cmd run
(Understood that instance suggested not to be under ARTEMIS_HOME dir.) The webconsole renders and I can access it via localhost:8161/console. But trying to login, I get a Server Error on the web page, and the CLI shows
[org.eclipse.jetty.server.HttpChannel] /console/auth/login/:java.lang.SecurityException: java.io.IOException: \login.config (No such file or directory)
The file broker1/etc/login.config does exist. I have tried running from various directories and explicitly stating the configuration.
cd broker1/bin, artemis.cmd run -- xml:artemis-ervice.xml
But same issue. Why can't this login.config be recognized?
I believe there's a bug in the artemis.profile.cmd. It's using this:
-Djava.security.auth.login.config=%ARTEMIS_ETC_INSTANCE%\login.config
But the %ARTEMIS_ETC_INSTANCE% variable is not defined. I believe it should be using %ARTEMIS_INSTANCE_ETC_URI% instead. Can you try this? If that fixes the issue then I'll open a JIRA and sent a PR to get it fixed permanently.
When I try to start Apache in my MAMP installation, I keep getting the error:
[error] (2)No such file or directory: Cannot create SSLMutex
Configuration Failed
This error has started coming all of sudden. :( Everything was fine until yesterday. I have looked at various solutions like the ones here. That didn't work. Changing the port number also didn't work.
What's the correct way to fix this?
Same thing started happening to me today (until a few days ago everything was working). I updated OSX to Sierra and that seemed to have fixed it.
When i tried installing the Perl Modules from CPAN in Strawberry perl with windows 7 OS using the command
"cpan Text::Extract"
i got the Following Error, "Fetching with LWP: http://cpan.strawberryperl.com/authors/01mailrc.txt.gz
LWP failed with code[500] message[Can't connect to cpan.strawberryperl.com:80 (10060)]
Warning: no success downloading 'C:\strawberry\cpan\sources\authors\01mailrc.txt.gz.tmp5668'. Giving up on it."
What is the cause of this Error and how to resolve it?
I resolved the Error with the help of the information from,
How do I install a module? Strawberry Perl issues
But One thing They missed out Or assuming that the user will know it is how to get Address and port Value respective to theor PC's.
you can get this info from the browser as follows,
Tools -> Internet Options-> Connections -> LAN Settings -> Address and Port Values mentioned under "Proxy Server" Tab.
so for Eg: if you find Address: XX.YY.XX.WW and port value as :8002,
the using CPAN shell you can configure the value for "http_proxy" as follows
o conf http_proxy http://XX.YY.XX.WW :8002/
This Resolves my issue.