DivisionByZero error

Created on 1 November 2024, 4 months ago

Problem/Motivation

Same as described in https://www.drupal.org/project/quiz/issues/3346955 🐛 Division by Zero while using getWeightedRatio() method Active (which was closed). The getWeightedRatio function doesn't check if the quiz question max score is 0 and therefore sometimes leads to diving by 0 and the error is thrown.

DivisionByZeroError: Division by zero in Drupal\quiz\Entity\QuizResultAnswer->getWeightedRatio() (line 219 of /var/www/web/modules/composer/quiz/src/Entity/QuizResultAnswerEntityTrait.php).

Steps to reproduce

Install Quiz module
Create quiz with Long Answer Question - giving a score of 10 and checking Auto Max Score
Take the quiz, observe WSOD and refer to logs for message

Proposed resolution

Code should check if either value in the division process is 0 before calculating.

🐛 Bug report

Status

Active

Version

7.0

Component

Code - Quiz core

Created by

🇺🇸United States nsciacca

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Merge Requests

!47DivisionByZero error
Merged
🇺🇸United States nsciacca
updated 4 months ago

Comments & Activities

Issue created by @nsciacca
Merge request !473485142: DivisionByZero error → (Merged) created by nsciacca
Comment 4 months ago →
🇺🇸United States nsciacca
Pipeline finished with Success
4 months ago
Total: 551s
#327225
First commit to issue fork.
Comment 4 months ago →
🇺🇸United States smustgrave
Thanks!
Comment 3 months ago →
System Message
Automatically closed - issue fixed for 2 weeks with no activity.

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