If I use ActiveXObject("microsoft.xmlhttp") in IE 11 and send a request, my XML response can be parsed without error. So far so good.
If I turn compatibility mode on and do the same request, the XML response from the server is the same with the exception that it now includes the bytes 0xEF 0xBF 0xBF once in the middle of the stream. Why would turning compatibility mode on cause this? Does it change the encoding which is expected?
Note: The response XML doesn't seem to include any byte with ASCII value greater than 127 when compatibility mode is off.
The site I'm maintaining has hundreds of references to ActiveXObject("microsoft.xmlhttp") else I'd replace them with jQuery, and the site requires compatibility mode which I'd love to fix also but there are hundreds of pages that don't work without it enabled.
I can fix the issue by changing these lines:
<!doctype html public "-//W3C//DTD HTML 4.01 Transitional//EN">
<meta http-equiv='Content-Type' content='text/html; charset=iso-8859-1'>
to these lines:
<!DOCTYPE html>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<meta http-equiv="X-UA-Compatible" content="IE=8">
...although this messes up some of the jQgrid CSS used on the same page.
Related
i'm trying of get a ssl with let's encrypt, i have nginx and nodejs but when i type this comand "sudo certbot --nginx -d simca.tech" appear this:
Failed authorization procedure. simca.tech (http-01): urn:ietf:params:acme:error:unauthorized :: The client lacks sufficient authorization :: Invalid response from http://simca.tech/.well-known/acme-challenge/Kmjz6pdfz91ubRRrE_AL-qQ5Z-1FB7vfM3WSt6xuul8 [104.248.66.200]: "<!doctype html>\n<html lang=\"en\">\n<head>\n <meta charset=\"utf-8\">\n <title>Cliente</title>\n <base href=\"/\">\n\n <meta name=\"viewp"
IMPORTANT NOTES:
- The following errors were reported by the server:
Domain: simca.tech
Type: unauthorized
Detail: Invalid response from
http://simca.tech/.well-known/acme-challenge/Kmjz6pdfz91ubRRrE_AL-qQ5Z-1FB7vfM3WSt6xuul8
[103.xxx.65.xxx]: "<!doctype html>\n<html lang=\"en\">\n<head>\n
<meta charset=\"utf-8\">\n <title>Cliente</title>\n <base
href=\"/\">\n\n <meta name=\"viewp"
To fix these errors, please make sure that your domain name was
entered correctly and the DNS A/AAAA record(s) for that domain
contain(s) the right IP address.
I'm running plesk 17 on a debian machine. One certificate could be signed without problems. But then I got this error:
Error: Let's Encrypt SSL certificate installation failed: Failed letsencrypt execution: Saving debug log to /opt/psa/var/modules/letsencrypt/logs/letsencrypt.log
Starting new HTTPS connection (1): acme-v01.api.letsencrypt.org
Obtaining a new certificate
Performing the following challenges:
http-01 challenge for mindmailer.de
http-01 challenge for www.mindmailer.de
Starting new HTTPS connection (1): 127.0.0.1
Waiting for verification...
Cleaning up challenges
Failed authorization procedure. mindmailer.de (http-01): urn:acme:error:unauthorized :: The client lacks sufficient authorization :: Invalid response from http://mindmailer.de/.well-known/acme-challenge/Zg70UTECV4lP-E25ateUev3vsq5nCbX-4L-KUXwUU4I: "<!DOCTYPE html>
<html lang="de" xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta charset="utf-8">
<!--
This website is powe", www.mindmailer.de (http-01): urn:acme:error:unauthorized :: The client lacks sufficient authorization :: Invalid response from http://www.mindmailer.de/.well-known/acme-challenge/rreVCbEY8pX5eaWVMGiZsg2UxNennZfwkHC6WMAJV-Q: "<!DOCTYPE html>
<html lang="de" xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta charset="utf-8">
<!--
This website is powe"
IMPORTANT NOTES:
- The following errors were reported by the server:
Domain: mindmailer.de
Type: unauthorized
Detail: Invalid response from
http://mindmailer.de/.well-known/acme-challenge/Zg70UTECV4lP-E25ateUev3vsq5nCbX-4L-KUXwUU4I:
"<!DOCTYPE html>
<html lang="de" xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta charset="utf-8">
<!--
This website is powe"
Domain: www.mindmailer.de
Type: unauthorized
Detail: Invalid response from
http://www.mindmailer.de/.well-known/acme-challenge/rreVCbEY8pX5eaWVMGiZsg2UxNennZfwkHC6WMAJV-Q:
"<!DOCTYPE html>
<html lang="de" xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta charset="utf-8">
<!--
This website is powe"
To fix these errors, please make sure that your domain name was
entered correctly and the DNS A record(s) for that domain
contain(s) the right IP address.
What could be the problem in this case?
DNS A records are on the right ip adress .. Any ideas?
Thanks
You have redirects, which conflicts with the Let's Encrypt - challenge ( => "marketing.mindmailer.de" ) and as you can see in your error - log, Let's Encrypt tries to write to "mindmailer.de/.well-known/acme-challenge/", which is not possible this way.
While generating the Reports under payroll module in local odoo server - I am getting the following error:
Odoo
XmlHttpRequestError Proxy Error
<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN">
<html><head>
<title>502 Proxy Error</title>
</head><body>
<h1>Proxy Error</h1>
<p>The proxy server received an invalid
response from an upstream server.<br />
The proxy server could not handle the request <em>POST /web/dataset/call_button</em>.<p>
Reason: <strong>Error reading from remote server</strong></p></p>
<hr>
<address>Apache/2.4.7 (Ubuntu) Server at 192.168.111.188 Port 80</address>
</body></html>
I have the same problem when i try to create a new db
odoo 8.0.17 / bitnami stack
> XmlHttpRequestError Proxy Error <!DOCTYPE HTML PUBLIC "-//IETF//DTD
> HTML 2.0//EN"> <html><head> <title>502 Proxy Error</title>
> </head><body> <h1>Proxy Error</h1> <p>The proxy server received an
> invalid response from an upstream server.<br /> The proxy server could
> not handle the request <em><a
> href="/web/database/create">POST /web/database/create</a></em>.<p>
> Reason: <strong>Error reading from remote server</strong></p></p>
> </body></html>
Try these steps to solve the XmlHttpRequestError Proxy Error:
It is something related to browser end only so use Private Window
Clear Browser cookie because sometimes cookies are corrupted
Some times page actually loading but request time out
It Works For Me try this, you have to update your action module code(for example - model:employee.fine) with empty print statement or something else, now try that action again it works!
We have logger adapter "WLClientLogReceiver". When we tried to hit the REST service using below link to get adapter details we got 404 error
https://example.com/worklightadmin/management-apis/1.0/runtimes/myruntimename/adapters/WLClientLogReceiver
Respnse:
<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN">
<html><head>
<title>404 Not Found</title>
</head><body>
<h1>Not Found</h1>
<p>The requested URL /worklightadmin/management-apis/1.0/runtimes/myruntimename/adapters/WLClientLogReceiver was not found on this server.</p>
<hr>
<address>IBM_HTTP_Server at example.com Port 443</address>
</body></html>
The 404 seems to suggest the URL is wrong. If the URL were indeed proper , then a message such as - " The adapter \"WLClientLogReceiver\" of the runtime \"yourruntime\" does not exist in the MobileFirst administration database" is returned, in case you query for a missing adapter.
To test:
a)
The URL - "https://example.com/worklightadmin/management-apis/1.0/runtimes/myruntimename/adapters?" returns metadata of all deployed adapters.
Check if you get the list of all adapters and see if WLClientLogReceiver is in the list.
b) If that also gives you a 404 :
If you are deployed on a standalone server, your admin context might be different - for standalone servers ,it is by default "wladmin" as opposed to "worklightadmin" in the Development server. Verify your context root.
I am using this code:-
<?php // Load and parse the XML document
$rss = simplexml_load_file('http://partners.userland.com/nytRss/nytHomepage.xml');
$title = $rss->channel->title;
?>
<html xml:lang="en" lang="en">
<head>
<title><?php echo $title; ?></title>
</head>
<body>
<h1><?php echo $title; ?></h1>
<?php
// Here we'll put a loop to include each item's title and description
foreach ($rss->channel->item as $item) {
echo "<h2><a href='" . $item->link . "'>" . $item->title . "</a></h2>";
echo "<p>" . $item->description . "</p>";
}
?>
</body>
</html>
Which I got from this site www.ibm.com/developerworks/library/x-simplexml.html
I have one puzzling issue.
When I run the code on my development server it works with no problem.
When I run it on my web host server I get this error report:-
Warning: Invalid argument supplied for foreach() in /web1/............../test3.php on line 15
My development server is a TurnKey Linux LAMP server with PHP 5.3.2.
My web host has PHP 5.2.17 running on Linux.
Looking up the error message on the web seems to indicate that the data read from the XML feed is not being treated as an array by PHP 5.2.17.
The solutions on here under 'Invalid argument....foreach()' that I have tried do not resolve the issue.
Any ideas as to how to get around this?
It looks as though Torstein's instincts are 'on the button'; my webhost seems to be blocking downloading files from the internet.
I used this code segment to try to load the distant file to a local copy:-
if(!#copy('http://partners.userland.com/nytRss/nytHomepage.xml','./buffer.xml'))
The resulting file buffer.xml contained this:-
The URL you requested has been blocked. URL = partners.userland.com/nytRss/nytHomepage.xml
This is not specific to this url, I get the same on a BBC newsfeed url.
So, indications are that it is not a PHP problem!
I have raised the issue with my webhost provider.
One thing this problem has reminded me of is that the PHP error message & line number may be far removed from the actual problem!
Thanks to Torstein, mario & GusDe Cool for helping me get my head around this problem.
BillP
It looks like your webhost has disabled opening of files on the internet.
I'm not sure how simplexml_load_file() works, but if you run phpinfo() on the website and options like allow_url_fopen and allow_url_include are disabled, thats a good indication.