Used and loved by millions
Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
an error occurred
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "an error occurred" is correct and usable in written English.
It is typically used in technical or formal contexts to indicate that a mistake or problem has taken place, often in relation to software or systems. Example: "When I tried to save the document, an error occurred, preventing me from completing the task."
✓ Grammatically correct
Academia
News & Media
Science
Alternative expressions(20)
a mistake was made
a problem arose
something went wrong
a mistake happened
an issue emerged
the system failed
an issue arose
an error happened
an omission occurred
a mistake occurred
failed to
an incident occurred
I got the error
I encountered the error
An error occurred
an altercation occurred
a dispute arose
a fight broke out
a blunder was made
a blunder
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified examples from authoritative sources
Exact Expressions
60 human-written examples
Had the message "This item was not added to iCloud because an error occurred"?
News & Media
The institution shall correct the error within one business day after determining that an error occurred.
Academia
Officials said an error occurred when its computer system searched higher-rent commercial properties, including gas stations and restaurants, instead.
News & Media
Such an error occurred in the reviewer's advance proof, but it does not appear in the finished book, which should have been checked during editing.
News & Media
If an error occurred in the auspices, the augurs could, of their own accord or at the request of the Senate, inform themselves of the circumstances and advise upon it.
Encyclopedias
(iii) If the service provider determines an error occurred, it shall transfer funds to or from the consumer's account, in the appropriate amount and within the applicable time period, in accordance with § 205.11(c)(2)(i).
Academia
When a financial institution determines that an error occurred in a manner or amount different from that described by the consumer, it must comply with the requirements of both § 205.11 (c) and (d), as relevant.
Academia
A financial institution shall investigate promptly and, except as otherwise provided in this paragraph (c), shall determine whether an error occurred within 10 business days of receiving a notice of error.
Academia
If an error occurred during writing process and writing process was partially done, ALFAT sends NACK frame with one Byte ERROR CODE with 32bits indicating how many bytes it was able to write from the file.
Academia
Then, video feedback was implemented and consisted of (a) interrupting a video presentation if an error occurred, (b) providing positive feedback, and (c) prompting the trainer to avoid errors or omissions.
If an error occurred, any fees or charges imposed as a result of the error, either by the service provider or by the account-holding institution (for example, overdraft or dishonor fees) must be reimbursed to the consumer by the service provider.
Academia
Expert writing Tips
Best practice
When reporting errors, provide specific details about what went wrong to facilitate troubleshooting. For instance, instead of just stating "an error occurred", specify the type of error and the context in which it happened.
Common error
Avoid simply stating "an error occurred" without providing any context or specifics. Always include details about the error type, location, or circumstances to make the report actionable and helpful.
Source & Trust
83%
Authority and reliability
4.6/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "an error occurred" functions as a statement indicating that something went wrong or a problem has arisen. It is a declarative statement used to report the existence of an error. As confirmed by Ludwig, it’s grammatically correct and widely applicable.
Frequent in
Science
37%
News & Media
30%
Academia
24%
Less common in
Encyclopedias
3%
Wiki
2%
Formal & Business
1%
Ludwig's WRAP-UP
In summary, "an error occurred" is a grammatically correct and frequently used phrase to report the existence of a problem or mistake. As Ludwig AI indicates, it is suitable for both formal and technical contexts. To effectively report errors, provide specific details. Common alternatives include "a mistake was made" or "a problem arose". The phrase is common in science, news, and academic writing, making it a versatile option for various communicative purposes.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
a mistake was made
This alternative emphasizes human action or oversight leading to the error.
a problem arose
This alternative focuses on the emergence of an issue, often less specific than an error.
a fault developed
This suggests a flaw or malfunction that has manifested over time.
something went wrong
This is a more informal and general way of saying that an error occurred.
there was a malfunction
This is often used in technical contexts, suggesting a failure of equipment or systems.
a glitch happened
This implies a minor, temporary problem, often in software or electronic systems.
an issue emerged
Similar to "a problem arose", this highlights the appearance of a concern or difficulty.
a defect was present
This points to an inherent flaw or imperfection in something.
a lapse took place
Suggests a temporary failure in judgment, memory, or concentration.
the system failed
This indicates a complete breakdown or inability of a system to function correctly.
FAQs
How can I report that "an error occurred" effectively?
Provide specific details such as the type of error, the context in which it happened, and any steps to reproduce it. Vague reports are difficult to address.
What are some alternatives to saying "an error occurred"?
You can use alternatives like "a mistake was made", "a problem arose", or "something went wrong" depending on the context.
Is it better to use "an error occurred" or "a mistake happened"?
Both are acceptable, but "an error occurred" is generally more formal and often used in technical contexts, while "a mistake happened" is more informal.
Which is correct: "an error occurred" or "an error has occurred"?
Both are grammatically correct, but "an error occurred" is in the simple past tense, indicating a completed action, while "an error has occurred" is in the present perfect tense, suggesting the error has relevance to the present situation.
Editing plus AI, all in one place.
Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
83%
Authority and reliability
4.6/5
Expert rating
Real-world application tested