My uname -a is Linux dell 5.4.6-2-MANJARO 1 SMP PREEMPT Tue Dec 24 15:55: x8664 GNU/Linux. This is what the result looks like in the Chrome browser.Īn illegal character can also trigger a 400 Bad request error. It seems to have failed at the build step of GTest. A properly encoded space should be %20 and not %%20. Note the extra % character immediately after the word malformed in the URL. The following link is an example of a URL containing characters the server won’t be able to process, hence a 400 Bad Request error is triggered.
This is surprisingly easy to do by mistake and can happen if a URL has been encoding incorrectly. The HTTP error 400 can occur due to incorrectly typed URL, malformed syntax, or a URL that contains illegal characters. Most of people these days prefer to use Google Chrome for their daily browsing activities. There are various root causes that can trigger the 400 Bad Request error and, even if this error isn’t specific to any particular browser or OS (operating system), the fixes do vary slightly. Google Chrome is a widely used browser and people who are using may have faced ERRSSLPROTOCOLERROR or this site can’t provide a secure connection on Google Chrome at least once. What Causes the HTTP 400 Bad Request Error
The 400 (Bad Request) status code indicates that the server cannot or will not process the request due to something that is perceived to be a client error (e.g., malformed request syntax, invalid request message framing, or deceptive request routing). The Internet Engineering Task Force (IETF) defines the 400 Bad Request as: The key concept to understand here is that the 400 Bad Request error is something that has to do with the submitted request from the client before it is even processed by the server. 400 Bad Request Error: What Does It Look Like?Ī 400 Bad Request, also known as a 400 error or HTTP error 400, is perceived by the server as a generic client error and it is returned when the server determines the error doesn’t fall in any of the other status code categories.
Specifically, we’ll take a closer look at the 400 Bad Request error: what this error means, what causes it as well as some specific steps to fix the issue. The 4xx family of status codes is the one we’re investigating here as they relate to invalid or corrupt requests from the client.