Warning: count(): Parameter must be an array or an object that implements Countable #551
Description
| Q | A |
|---|---|
| php-code-coverage version | 5.2.2 |
| PHP version | 7.2.0RC1 |
| Driver | Xdebug |
| Xdebug version (if used) | 2.6.0 |
| Installation Method | PHPUnit PHAR |
| Usage Method | PHPUnit |
| PHPUnit version (if used) | 6.3.0 |
When generating HTML documentation, I'm getting the following warning (the warning is repeated many, many times). The output seems okay, as far as I've been able to tell, however.
Warning: count(): Parameter must be an array or an object that implements Countable in phar:///usr/bin/phpunit/php-code-coverage/Report/Html/Renderer/File.php on line 307
Stack trace:
1. {main}() /usr/bin/phpunit:0
2. PHPUnit\TextUI\Command::main() /usr/bin/phpunit:557
3. PHPUnit\TextUI\Command->run() phar:///usr/bin/phpunit/phpunit/TextUI/Command.php:141
4. PHPUnit\TextUI\TestRunner->doRun() phar:///usr/bin/phpunit/phpunit/TextUI/Command.php:212
5. SebastianBergmann\CodeCoverage\Report\Html\Facade->process() phar:///usr/bin/phpunit/phpunit/TextUI/TestRunner.php:598
6. SebastianBergmann\CodeCoverage\Report\Html\File->render() phar:///usr/bin/phpunit/php-code-coverage/Report/Html/Facade.php:117
7. SebastianBergmann\CodeCoverage\Report\Html\File->renderSource() phar:///usr/bin/phpunit/php-code-coverage/Report/Html/Renderer/File.php:61
8. count() phar:///usr/bin/phpunit/php-code-coverage/Report/Html/Renderer/File.php:307
If any details are required regarding the environment or configuration I'd be happy to provide those.