I have been trying to run an openpose model on colab but havent been able to do so because Colab doesn't recognise the directory. Screenshot of code
I have provided the code screenshot in this message, any help or direction will be highly appreciated!
Edit 1: A modification from the first answer
code:
!cd openpose && ./build/examples/openpose/openpose.bin -image_dir /drive/My\ Drive/research_project/Fall\ Detection/$category/testdata/video$video --render_pose 0 --disable_blending -keypoint_scale 3 --display 0 -write_json /drive/My\ Drive/research_project/Fall\ Detection/$category/jsondata/video$video
output:
Error:
Folder /drive/My Drive/research_project/Fall Detection/Coffee_room/testdata/video0/ does not exist.
I believe you need to remove the '..', as you are already in the '/content' folder from the os.chdir('/content') command
If that's not it, you also have a missing '/research project' after '/My Drive' in the line before the last
with the %cd operation you already moved yourself to [...]/Coffee_room/testdata, so when you try and os.chdir command, it throws an error. At least I think so, the screenshot doesn't let me copy the code to try and recreate the same situation, so it's a bit hard
Try to put your code in the right format inside the question like this
print('Hello, this is my code')
Wasted over 3 days of troubleshooting; have gotten nowhere further. Appreciate any assistance at this point. Here's my code:
var gulp = require('gulp'),
path = require('path');
gulp.task('prefix', function() {
var prefixer = require('gulp-autoprefixer');
gulp.src(path.join(__dirname, 'app/styles/assets/**/*.css'))
.pipe(prefixer({ browsers: [ '> 1%' ] }))
.pipe(gulp.dest('./');
});
I placed a single .css file in the specified source directory and added properties/values that would require prefixing, like: transform, column-count and the 'flex' value of the display property.
When run, gulp gives no errors, no file is modified, pretty much nothing happens. I've tried specifying a path to an output file, removing the options from the prefixer() call, hard-coding values into the .src() and .dest() methods, running the whole command in a singular file, inside a sequence runner, reinstalled the module, updated packages and more.
I've read the docs inside and out, am following them to a 'T', and even contacted the module author to look at my code, and he stated it looked fine to him. I simply cannot see what I'm doing wrong.
I have made a function that finds all the URLs within an html file and repeats the same process for each html content linked to the discovered URLs. The function is recursive and can go on endlessly. However, I have put a limit on the recursion by setting a global variable which causes the recursion to stop after 100 recursions.
However, php returns this error:
Fatal error: Maximum function nesting level of '100' reached,
aborting! in
D:\wamp\www\crawler1\simplehtmldom_1_5\simple_html_dom.php on line
1355
I found a solution here: Increasing nesting function calls limit but this is not working in my case.
I am quoting one of the answers from the link mentioned above. Please do consider it.
"Do you have Zend, IonCube, or xDebug installed? If so, that is probably where you are getting this error from.
I ran into this a few years ago, and it ended up being Zend putting that limit there, not PHP. Of course removing it will let >you go past the 100 iterations, but you will eventually hit the memory limits."
Is there a way to increase the maximum function nesting level in PHP
Increase the value of xdebug.max_nesting_level in your php.ini
A simple solution solved my problem. I just commented this line:
zend_extension = "d:/wamp/bin/php/php5.3.8/zend_ext/php_xdebug-2.1.2-5.3-vc9.dll
in my php.ini file. This extension was limiting the stack to 100 so I disabled it. The recursive function is now working as anticipated.
Another solution is to add xdebug.max_nesting_level = 200 in your php.ini
Rather than going for a recursive function calls, work with a queue model to flatten the structure.
$queue = array('http://example.com/first/url');
while (count($queue)) {
$url = array_shift($queue);
$queue = array_merge($queue, find_urls($url));
}
function find_urls($url)
{
$urls = array();
// Some logic filling the variable
return $urls;
}
There are different ways to handle it. You can keep track of more information if you need some insight about the origin or paths traversed. There are also distributed queues that can work off a similar model.
Rather than disabling the xdebug, you can set the higher limit like
xdebug.max_nesting_level=500
It's also possible to fix this directly in php, for example in the config file of your project.
ini_set('xdebug.max_nesting_level', 200);
Go into your php.ini configuration file and change the following line:
xdebug.max_nesting_level=100
to something like:
xdebug.max_nesting_level=200
on Ubuntu using PHP 5.59 :
got to `:
/etc/php5/cli/conf.d
and find your xdebug.ini in that dir, in my case is 20-xdebug.ini
and add this line `
xdebug.max_nesting_level = 200
or this
xdebug.max_nesting_level = -1
set it to -1 and you dont have to worry change the value of the nesting level.
`
probably happened because of xdebug.
Try commenting the following line in your "php.ini" and restart your server to reload PHP.
";xdebug.max_nesting_level"
Try looking in /etc/php5/conf.d/ to see if there is a file called xdebug.ini
max_nesting_level is 100 by default
If it is not set in that file add:
xdebug.max_nesting_level=300
to the end of the list so it looks like this
xdebug.remote_enable=on
xdebug.remote_handler=dbgp
xdebug.remote_host=localhost
xdebug.remote_port=9000
xdebug.profiler_enable=0
xdebug.profiler_enable_trigger=1
xdebug.profiler_output_dir=/home/drupalpro/websites/logs/profiler
xdebug.max_nesting_level=300
you can then use #Andrey's test before and after making this change to see if worked.
php -r 'function foo() { static $x = 1; echo "foo ", $x++, "\n"; foo(); } foo();'
php.ini:
xdebug.max_nesting_level = -1
I'm not entirely sure if the value will ever overflow and reach -1, but it'll either never reach -1, or it'll set the max_nesting_level pretty high.
You could convert your recursive code into an iterative code, which simulates the recursion. This means that you have to push the current status (url, document, position in document etc.) into an array, when you reach a link, and pop it out of the array, when this link has finished.
Check recursion from command line:
php -r 'function foo() { static $x = 1; echo "foo ", $x++, "\n"; foo(); } foo();'
if result > 100 THEN check memory limit;
You could try to wiggle down the nesting by implementing parallel workers (like in cluster computing) instead of increasing the number of nesting function calls.
For example: you define a limited number of slots (eg. 100) and monitor the number of "workers" assigned to each/some of them. If any slots become free, you put the waiting workers "in them".
<?php
ini_set('xdebug.max_nesting_level', 9999);
... your code ...
P.S. Change 9999 to any number you want.
Stumbled upon this bug as well during development.
However, in my case it was caused by an underlying loop of functions calling eachother - as a result of continuous iterations during development.
For future reference by search engines - the exact error my logs provided me with was:
Exception: Maximum function nesting level of '256' reached, aborting!
If, like in my case, the given answers do not solve your problem, make sure you're not accidentally doing something along the lines of the following simplified situation:
function foo(){
// Do something
bar();
}
function bar(){
// Do something else
foo();
}
In this case, even if you set ini_set('xdebug.max_nesting_level', 9999); it will still print out the same error message in your logs.
If you're using Laravel, do
composer update
This should be work.
In your case it's definitely the crawler instance is having more Xdebug limit to trace error and debug info.
But, in other cases also errors like on PHP or core files like CodeIgniter libraries will create such a case and if you even increase the x-debug level setting it would not vanish.
So, look into your code carefully :) .
Here was the issue in my case.
I had a service class which is library in CodeIgniter. Having a function inside like this.
class PaymentService {
private $CI;
public function __construct() {
$this->CI =& get_instance();
}
public function process(){
//lots of Ci referencing here...
}
My controller as follow:
$this->load->library('PaymentService');
$this->process_(); // see I got this wrong instead it shoud be like
Function call on last line was wrong because of the typo, instead it should have been like below:
$this->Payment_service->process(); //the library class name
Then I was keeping getting the exceed error message. But I disabled XDebug but non helped. Any way please check you class name or your code for proper function calling.
I had a error when i was installing many plugins So the error 100 showed including the location of the last plugin that i installed C:\wamp\www\mysite\wp-content\plugins\"..." so i deleted this plugin folder on the C: drive then everything was back to normal.I think i have to limit the amount of plug-in i install or have activated .good luck i hope it helps
I had this issue with WordPress on cloud9. It turns out it was the W3 Caching plugin. I disabled the plugin and it worked fine.
Another solution if you are running php script in CLI(cmd)
The php.ini file that needs edit is different in this case. In my WAMP installation the php.ini file that is loaded in command line is:
\wamp\bin\php\php5.5.12\php.ini
instead of \wamp\bin\apache\apache2.4.9\bin\php.ini which loads when php is run from browser
You can also modify the {debug} function in modifier.debug_print_var.php, in order to limit its recursion into objects.
Around line 45, before :
$results .= '<br>' . str_repeat(' ', $depth * 2)
. '<b> ->' . strtr($curr_key, $_replace) . '</b> = '
. smarty_modifier_debug_print_var($curr_val, ++$depth, $length);
After :
$max_depth = 10;
$results .= '<br>' . str_repeat(' ', $depth * 2)
. '<b> ->' . strtr($curr_key, $_replace) . '</b> = '
. ($depth > $max_depth ? 'Max recursion depth:'.(++$depth) : smarty_modifier_debug_print_var($curr_val, ++$depth, $length));
This way, Xdebug will still behave normally: limit recursion depth in var_dump and so on.
As this is a smarty problem, not a Xdebug one!
I had the same problem and I resolved it like this:
Open MySQL my.ini file
In [mysqld] section, add the following line: innodb_force_recovery =
1
Save the file and try starting MySQL
Remove that line which you just added and Save
I recently switched from Aptana2 to version3.0.3, and the first thing i did was to install the sdomcl. file to get jQuery code assist.It works fine for jQuery, but there is no code assist for many keywords.For exymple there is no support for var,while,throw,try,break,case,catch etc.
Also there is no function, instead intellisense sugests Function.
The second problem is that i am constantly getting this warning '<' + '/' +letter not allowed here when typing something valid like this:
confirmDiv =$("")-sorry for this,but it wont let me type what i want, basically i am just creating a new div with the correct syntax.
Could it be something with Html Tidy?Anyways, big thanks in advance!
Aptana Studio 3.0.4 includes code assist for JavaScript keywords.
I've read that for Javascript the slashes / must be escaped with backslashes \ as it says here
Doing so the warning dissapears ;)
I have the following code in my .Zshrc
function google; {
$VIEW "http://www.google.com/search?q='url-encode "${(j: :)#}"'"
}
I get
google masi
google:1: no such file or directory: http://www.google.com/search?q='url-encode masi'
How can you get Google Search to work in Zsh?
The following solves the problem in Mac
function google; {
open "http://www.google.com/search?q='url-encode "${(j: :)#}"'"
}
and in Ubuntu
function google; {
gnome-open "http://www.google.com/search?q='url-encode "${(j: :)#}"'"
}
Don't know anything about zsh but looks like you've got a problem with your quotes.
Looks like it evaluates the url to being
http://www.google.com/search?q='url-encode masi'
Which probably isn't what you were after. (url encoded version of 'masi') ?
What's the value of $VIEW?
Set it to the path of a web browser or downloader.