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Heroku/devise - Missing host to link to! Please provide :host parameter or set default_url_options[:
...erver heroku logs run that from the console and it will tell you the exact error.
When you push to heroku you need to configure the environment.rb file with the heroku subdomain:
config.action_mailer.default_url_options = { :host => 'yourapp.heroku.com' }
Depending upon version, this should...
Display lines number in Stack Trace for .NET assembly in Release mode
...he need to deploy PDB files with a release build in order to track down an error. The reason is, like you said, was that the exception occurred in a method that was very large and I could not accurately pinpoint where it was happening.
This might be an indication that the method needs to be refact...
Ubuntu rails install fails on zlib
...ne, but when I try and use gem install or gem update on anything, I get an error that looks like this:
13 Answers
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What does (angle brackets) mean in Java?
...ng, so you can't add any other type to it (try obj.add(1), it will cast an error). Similarly, obj1 is of the Integer type, you can't add any other type to it (try obj1.add("hello"), error will be there).
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Using global variables between files?
... Thanks. Any idea how to remove the “Undefined variable from import” errors that appear in Eclipse PyDev by using this file structure (i.e. importing global variables from settings.py)? I had to disable the error in PyDev, which is not ideal.
– Franck Dernoncourt
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“Public key certificate and private key doesn't match” when using Godaddy issued certificate [closed
...oad those in the load balancer setup screen on AWS Mgmt Console, I get the error message: "Public Key Certificate and Private Key doesn't match."
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How to declare a type as nullable in TypeScript?
... In order to set null or undefined value without compilation error, the tsconfig "strict" option must be removed or equals to "false" "strict" : false
– Nicolas Janel
Mar 19 '19 at 8:38
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How do I change the UUID of a virtual disk?
...n I try to select the existing hard disk file, a .vhd file, it displays an error saying the virtual hard disk cannot be used because the UUID already exists.
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Converting between strings and ArrayBuffers
...ults').textContent += decodedString + '\n';
} else {
console.error('Error while requesting', file, this);
}
};
xhr.send();
}
</script>
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Installing SciPy with pip
...y (ie. you are running install on some VPS) and create swap file if needed Error message in that case is something like this: c++: internal compiler error: Killed (program cc1plus) error: Command "c++ -pthread -fno-strict-aliasing -DNDEBUG -g -fwrapv -O2 -Wall -fPIC -D__STDC_FORMAT_MACROS=1 -I/usr...