I am trying to setup Ratchet on my system and have followed socketo.me
I have done everything till installing ZMQ and React/Zmq and it was all successful.
But when I try to run push-server.php, the following error occurs:
Fatal error: Uncaught exception 'InvalidArgumentException' with message 'The provided listener was not a valid callable.' in C:\wamp\www\ratchet\vendor\evenement\evenement\src\Evenement\EventEmitter.php on line 21
InvalidArgumentException: The provided listener was not a valid callable. in C:\wamp\www\ratchet\vendor\evenement\evenement\src\Evenement\EventEmitter.php on line 21
I have already set the PATH variable and enabled the php_zmq extension(I am on Windows using WAMP).
I have searched a lot but can't get through this problem, please help.
What have you done ?
You have changed the event to be called
$pull->on('message', array($pusher, 'onBlogEntry'));
you have changed the onBlogEntry with a function that you didn't declare in your pusher ..
that's it
Related
Edge:
Error: An error occurred while retrieving a new session: "Unable to create new service: EdgeDriverService"
Chrome:
Error: An error occurred while retrieving a new session: "Unable to create new service: ChromeDriverService"
Firefox:
Error: An error occurred while retrieving a new session: "Expected browser binary location, but unable to find binary in default location, no 'moz:firefoxOptions.binary' capability provided, and no binale to find binary in default locatiory flag set on the command line"
This looks to me like a configuration issue. Assuming that you are using nightwatchjs without selenium, you need to ensure that the runner is able to find the chromedriver and geckodriver binaries. You can check my sample repo here. If you are using selenium, then you can check here.
My python version is 3.7, and after I ran pip3 install happybase, I started the command hbase thrift start and tried to write a brief .py file as following:
import happybase
connection = happybase.Connection('master')
table = connection.table('jmlr') #'jmlr' is a table in hbase
for i in table.scan():
print(i)
table.put('001', {'title':'dasds'}) #error here
connection.close()
When it's about to run table.put(), it reported such an error:
thriftpy2.transport.base.TTransportException: TTransportException(type=4, message='TSocket read 0 bytes')
And at the same time, the thrift reported an error:
ERROR [thrift-worker-1] thrift.TBoundedThreadPoolServer: Error occurred during processing of message. java.lang.IllegalArgumentException: Invalid famAndQf provided.
But just now I ran this python file again, it gave me a different error in thrift:
thrift.TBoundedThreadPoolServer: Thrift error occurred during processing of message.
org.apache.thrift.protocol.TProtocolException: Bad version in readMessageBegin
I have tried to add parameters like protocol='compact', transport='framed', but this didn't work, even the table.scan() failed.
Everything in the hbase shell is OK, so I can't figure out what went wrong, I'm about to collapse.
I ran into the same issue and found this sollution. You need to add even empty Column Qualifier ( ':' symbol as delimiter between Column Family and Column Qualifier) into put() method:
table.put('001:', {'title':'dasds'})
Also, you have a different error message after second run of script because thrift server is already failed.
I hope it will help you.
I ve got this error :
Blockquote
Fatal error: Uncaught exception 'GuzzleHttp\Exception\StateException' with message 'Invalid state: before' in /home/julienlakq/custom/vendor/guzzlehttp/guzzle/src/RequestFsm.php:65 Stack trace: #0
Blockquote
When trying to run a script to send sms.
Has someone seen this kind of error ?
And what this mean ?
Thanks a lot !
You may want to try to fix it by editing the Guzzle API.
In ./vendor/guzzlehttp/guzzle/src/RequestFsm.php line 58,
change the switch evaluation value to switch(trim(strtolower($trans->state)))
It may indicate an encoding problem or a bug in the OVH or Guzzle library.
I'm working on a medium project -with laravel- for quite a long time now and of course I use the debugger of the framework -laravel-, but now from time to time I see the page of error but there is just "whoops something went wrong without" without any specifications for the error, and I see it a lot in ajax requests, but I just actualize the page and its gone!;
Finally the error show up again and I could see it in my terminal with the command tail down here
this is what I got
[2016-12-28 14:54:04] production.ERROR: exception 'RuntimeException' with message 'No supported encrypter found. The cipher and / or key length are invalid.' in D:\shop\tess\vendor\laravel\framework\src\Illuminate\Encryption\EncryptionServiceProvider.php:45
Stack trace:
#0 D:\shop\tess\vendor\laravel\framework\src\Illuminate\Encryption\EncryptionServiceProvider.php(25): Illuminate\Encryption\EncryptionServiceProvider->getEncrypterForKeyAndCipher(NULL, 'AES-256-CBC')
#1 D:\shop\tess\vendor\laravel\framework\src\Illuminate\Container\Container.php(731): Illuminate\Encryption\EncryptionServiceProvider->Illuminate\Encryption\{closure}(Object(Illuminate\Foundation\Application), Array)
I've found this on github it helped https://github.com/orchestral/testbench/issues/93
Make sure APP_DEBUG is set to true in your .env file
You can check the errors with the following command tail -f storage/logs/laravel.log Could be different errors
I just finished developing a website using codeigniter and in the end the person I was developing for switched from one hosting service to another. Now, when I try to go in the website at first I got a message saying
"No input file specified"
after going through some websites I found out I could try and fix this by using index.php? changing these on the config.php file:
$config['index_page'] = "index.php?";
$config['uri_protocol'] = "QUERY_STRING";
I tried that but now I am getting this message:
A PHP Error was encountered
Severity: Notice
Message: Undefined property:
Login::$session
Filename: controllers/login.php
Line Number: 121
Fatal error: Call to a member function
userdata() on a non-object in
/home/content/34/5024634/html/pdv/application/controllers/login.php
on line 121
on line 121 of controllers/login.php you see this:
if ($this->session->userdata('logged_in') == TRUE)
which works perfectly fine on the old server as well as on localhost. Now, going back to the previous host isn't an option according to my client so I've been stuck with this error for a while now and haven't been able to find any solution, would any of you guys know how to fix this?
The most helpful websites I've checked out are these two:
http://anon83.wordpress.com/2007/12/11/codeigniter-vs-godaddy-problems/
http://codeigniter.com/wiki/Godaddy_Installaton_Tips/
You probably forgot to load your session library
$this->load->library('session'); in your construct or autoload it.