an error occurs. vs an error happens.

Both 'an error occurs' and 'an error happens' are correct and commonly used phrases in English. They can be used interchangeably to describe the incidence of an error.

Last updated: March 29, 2024

an error occurs.

This phrase is correct and commonly used in English.

This phrase is used to describe the situation when an error takes place or is encountered.

Examples:

An error occurs when the system is overloaded.
The error occurs due to a software bug.
Errors occur frequently in this type of operation.

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Email alarms send a email. Nothing is displayed unless an error occurs.
Audio alarms play an audio file. Nothing is displayed unless an error occurs.
Command alarms execute either a command or a shell script which you can type in. Nothing is displayed unless an error occurs.
Because during my night no error occurs.
This should be pursued to establish even more clearly at what level errors occur.
The latter are responsible for joint management of the Community budget with the Commission and would, therefore, have to take their share of responsibility if errors occur.
The latter are responsible for joint management of the Community budget with the Commission and would, therefore, have to take their share of responsibility if errors occur.
Whilst it is clear that there are some problems inherent in the structure of national administrations which cannot be solved by any degree of harmonisation, there are measures which can and should be taken to reduce the frequency with which errors occur.
Write arguments to the standard output. Display the ARGs on the standard output followed by a newline. Options: -n\tdo not append a newline Exit Status: Returns success unless a write error occurs.
For all their necessary rigour, glaring errors do still occur.
The mechanism which carries out that process is not perfect, and errors can consequently sometimes occur.
I understand, Mr President, that you were not responsible for these mistakes at the time; nonetheless, I would prefer that, in future, you and other managers of Parliament do not allow such errors to occur.
When all jobs are completed, this dialog will not closed automatically and user can consult the progress messages if any errors occurs during this stage. The mail agent will be started automatically at end. Press Close button to close dialog.
3. If an error occurs which negatively affects the rights or interests of a member of the public, the staff member shall apologise for it.
If an error occurs when an alarm triggers, an error message will be displayed (unless you have previously specified not to show that type of message again).
Select the video input device to use. If an error occurs when using this device a test picture will be transmitted.
Set this option value to true to cause the script to stop execution after an error occurs during the build or install process. This option is off by default.
If an error occurs during playback, the left portion of the status bar will show the word Error, and then you can left click it to show the message log and see the error messages.
Delete even if I/ O errors occur
If a medical error occurs, the patient or spouse agrees to a settlement for fair compensation by arbitration instead of going to court.

Alternatives:

an error happens
an error takes place
an error arises
an error transpires
an error unfolds

an error happens.