Site crawl fails with Uncaught TypeError

[duanejevon]

Description

When running the Crawl process, the following error appears: PHP Fatal error: Uncaught TypeError: WP2Static\Crawler::WP2Static\{closure}(): Argument #1 ($reason) must be of type WP2StaticGuzzleHttp\Exception\RequestException

To Reproduce

1. From bash, run: "sudo wp wp2static detect". This completes successfully.
2. run "sudo wp wp2static crawl"
3. Upon reaching a certain point, the error appears: PHP Fatal error: Uncaught TypeError: WP2Static\Crawler::WP2Static\{closure}(): Argument #1 ($reason) must be of type WP2StaticGuzzleHttp\Exception\RequestException

bitnami@ip-172-31-23-216:~$ sudo wp wp2static detect
[2022-04-07T10:26:28+00:00] Starting to detect WordPress site URLs.
PHP Warning:  Attempt to read property "hierarchical" on null in /opt/bitnami/wordpress/wp-includes/link-template.php on line 336
Warning: Attempt to read property "hierarchical" on null in /opt/bitnami/wordpress/wp-includes/link-template.php on line 336
PHP Warning:  Attempt to read property "query_var" on null in /opt/bitnami/wordpress/wp-includes/link-template.php on line 346
Warning: Attempt to read property "query_var" on null in /opt/bitnami/wordpress/wp-includes/link-template.php on line 346
PHP Warning:  Attempt to read property "hierarchical" on null in /opt/bitnami/wordpress/wp-includes/link-template.php on line 336
Warning: Attempt to read property "hierarchical" on null in /opt/bitnami/wordpress/wp-includes/link-template.php on line 336
PHP Warning:  Attempt to read property "query_var" on null in /opt/bitnami/wordpress/wp-includes/link-template.php on line 346
Warning: Attempt to read property "query_var" on null in /opt/bitnami/wordpress/wp-includes/link-template.php on line 346
PHP Warning:  Attempt to read property "hierarchical" on null in /opt/bitnami/wordpress/wp-includes/link-template.php on line 336
Warning: Attempt to read property "hierarchical" on null in /opt/bitnami/wordpress/wp-includes/link-template.php on line 336
PHP Warning:  Attempt to read property "query_var" on null in /opt/bitnami/wordpress/wp-includes/link-template.php on line 346
Warning: Attempt to read property "query_var" on null in /opt/bitnami/wordpress/wp-includes/link-template.php on line 346
PHP Warning:  Attempt to read property "hierarchical" on null in /opt/bitnami/wordpress/wp-includes/link-template.php on line 336
Warning: Attempt to read property "hierarchical" on null in /opt/bitnami/wordpress/wp-includes/link-template.php on line 336
PHP Warning:  Attempt to read property "query_var" on null in /opt/bitnami/wordpress/wp-includes/link-template.php on line 346
Warning: Attempt to read property "query_var" on null in /opt/bitnami/wordpress/wp-includes/link-template.php on line 346
PHP Warning:  Attempt to read property "hierarchical" on null in /opt/bitnami/wordpress/wp-includes/link-template.php on line 336
Warning: Attempt to read property "hierarchical" on null in /opt/bitnami/wordpress/wp-includes/link-template.php on line 336
PHP Warning:  Attempt to read property "query_var" on null in /opt/bitnami/wordpress/wp-includes/link-template.php on line 346
Warning: Attempt to read property "query_var" on null in /opt/bitnami/wordpress/wp-includes/link-template.php on line 346
PHP Warning:  Attempt to read property "hierarchical" on null in /opt/bitnami/wordpress/wp-includes/link-template.php on line 336
Warning: Attempt to read property "hierarchical" on null in /opt/bitnami/wordpress/wp-includes/link-template.php on line 336
PHP Warning:  Attempt to read property "query_var" on null in /opt/bitnami/wordpress/wp-includes/link-template.php on line 346
Warning: Attempt to read property "query_var" on null in /opt/bitnami/wordpress/wp-includes/link-template.php on line 346
PHP Warning:  Attempt to read property "hierarchical" on null in /opt/bitnami/wordpress/wp-includes/link-template.php on line 336
Warning: Attempt to read property "hierarchical" on null in /opt/bitnami/wordpress/wp-includes/link-template.php on line 336
PHP Warning:  Attempt to read property "query_var" on null in /opt/bitnami/wordpress/wp-includes/link-template.php on line 346
Warning: Attempt to read property "query_var" on null in /opt/bitnami/wordpress/wp-includes/link-template.php on line 346
PHP Warning:  Attempt to read property "hierarchical" on null in /opt/bitnami/wordpress/wp-includes/link-template.php on line 336
Warning: Attempt to read property "hierarchical" on null in /opt/bitnami/wordpress/wp-includes/link-template.php on line 336
PHP Warning:  Attempt to read property "query_var" on null in /opt/bitnami/wordpress/wp-includes/link-template.php on line 346
Warning: Attempt to read property "query_var" on null in /opt/bitnami/wordpress/wp-includes/link-template.php on line 346
[2022-04-07T10:26:35+00:00] Detection complete. 6190 URLs added to Crawl Queue.

bitnami@ip-172-31-23-216:~$ sudo wp wp2static crawl
[2022-04-07T10:27:44+00:00] Starting crawling
[2022-04-07T10:27:44+00:00] Starting to crawl detected URLs.
[2022-04-07T10:27:44+00:00] Using CrawlCache.
[2022-04-07T10:27:52+00:00] 404 for URL /favicon.ico
[2022-04-07T10:27:54+00:00] 404 for URL /robots.txt
[2022-04-07T10:27:55+00:00] Crawling progress: 300 crawled, 0 skipped (cached).
[2022-04-07T10:27:56+00:00] Crawling progress: 600 crawled, 0 skipped (cached).
[2022-04-07T10:27:57+00:00] Crawling progress: 900 crawled, 0 skipped (cached).
[2022-04-07T10:27:58+00:00] Crawling progress: 1200 crawled, 0 skipped (cached).
[2022-04-07T10:27:59+00:00] Crawling progress: 1500 crawled, 0 skipped (cached).
[2022-04-07T10:28:00+00:00] Crawling progress: 1800 crawled, 0 skipped (cached).
[2022-04-07T10:28:01+00:00] Crawling progress: 2100 crawled, 0 skipped (cached).
[2022-04-07T10:28:03+00:00] Crawling progress: 2400 crawled, 0 skipped (cached).
[2022-04-07T10:28:04+00:00] Crawling progress: 2700 crawled, 0 skipped (cached).
[2022-04-07T10:28:05+00:00] Crawling progress: 3000 crawled, 0 skipped (cached).
[2022-04-07T10:28:06+00:00] Crawling progress: 3300 crawled, 0 skipped (cached).
[2022-04-07T10:28:07+00:00] Crawling progress: 3600 crawled, 0 skipped (cached).
[2022-04-07T10:28:08+00:00] Crawling progress: 3900 crawled, 0 skipped (cached).
[2022-04-07T10:28:09+00:00] Crawling progress: 4200 crawled, 0 skipped (cached).
PHP Fatal error:  Uncaught TypeError: WP2Static\Crawler::WP2Static\{closure}(): Argument #1 ($reason) must be of type WP2StaticGuzzleHttp\Exception\RequestException, WP2StaticGuzzleHttp\Exception\ConnectException given in /bitnami/wordpress/wp-content/plugins/wp2static/src/Crawler.php:234
Stack trace:
#0 [internal function]: WP2Static\Crawler->WP2Static\{closure}()
#1 /bitnami/wordpress/wp-content/plugins/wp2static/vendor/leonstafford/wp2staticpromises/src/EachPromise.php(191): call_user_func()
#2 /bitnami/wordpress/wp-content/plugins/wp2static/vendor/leonstafford/wp2staticpromises/src/Promise.php(204): WP2StaticGuzzleHttp\Promise\EachPromise->WP2StaticGuzzleHttp\Promise\{closure}()
#3 /bitnami/wordpress/wp-content/plugins/wp2static/vendor/leonstafford/wp2staticpromises/src/Promise.php(153): WP2StaticGuzzleHttp\Promise\Promise::callHandler()
#4 /bitnami/wordpress/wp-content/plugins/wp2static/vendor/leonstafford/wp2staticpromises/src/TaskQueue.php(48): WP2StaticGuzzleHttp\Promise\Promise::WP2StaticGuzzleHttp\Promise\{closure}()
#5 /bitnami/wordpress/wp-content/plugins/wp2static/vendor/leonstafford/wp2staticguzzle/src/Handler/CurlMultiHandler.php(158): WP2StaticGuzzleHttp\Promise\TaskQueue->run()
#6 /bitnami/wordpress/wp-content/plugins/wp2static/vendor/leonstafford/wp2staticguzzle/src/Handler/CurlMultiHandler.php(183): WP2StaticGuzzleHttp\Handler\CurlMultiHandler->tick()
#7 /bitnami/wordpress/wp-content/plugins/wp2static/vendor/leonstafford/wp2staticpromises/src/Promise.php(248): WP2StaticGuzzleHttp\Handler\CurlMultiHandler->execute()
#8 /bitnami/wordpress/wp-content/plugins/wp2static/vendor/leonstafford/wp2staticpromises/src/Promise.php(224): WP2StaticGuzzleHttp\Promise\Promise->invokeWaitFn()
#9 /bitnami/wordpress/wp-content/plugins/wp2static/vendor/leonstafford/wp2staticpromises/src/Promise.php(269): WP2StaticGuzzleHttp\Promise\Promise->waitIfPending()
#10 /bitnami/wordpress/wp-content/plugins/wp2static/vendor/leonstafford/wp2staticpromises/src/Promise.php(226): WP2StaticGuzzleHttp\Promise\Promise->invokeWaitList()
#11 /bitnami/wordpress/wp-content/plugins/wp2static/vendor/leonstafford/wp2staticpromises/src/Promise.php(62): WP2StaticGuzzleHttp\Promise\Promise->waitIfPending()
#12 /bitnami/wordpress/wp-content/plugins/wp2static/vendor/leonstafford/wp2staticpromises/src/EachPromise.php(115): WP2StaticGuzzleHttp\Promise\Promise->wait()
#13 /bitnami/wordpress/wp-content/plugins/wp2static/vendor/leonstafford/wp2staticpromises/src/Promise.php(248): WP2StaticGuzzleHttp\Promise\EachPromise->WP2StaticGuzzleHttp\Promise\{closure}()
#14 /bitnami/wordpress/wp-content/plugins/wp2static/vendor/leonstafford/wp2staticpromises/src/Promise.php(224): WP2StaticGuzzleHttp\Promise\Promise->invokeWaitFn()
#15 /bitnami/wordpress/wp-content/plugins/wp2static/vendor/leonstafford/wp2staticpromises/src/Promise.php(62): WP2StaticGuzzleHttp\Promise\Promise->waitIfPending()
#16 /bitnami/wordpress/wp-content/plugins/wp2static/src/Crawler.php(245): WP2StaticGuzzleHttp\Promise\Promise->wait()
#17 /bitnami/wordpress/wp-content/plugins/wp2static/src/Crawler.php(95): WP2Static\Crawler->crawlSite()
#18 /opt/bitnami/wordpress/wp-includes/class-wp-hook.php(307): WP2Static\Crawler::wp2staticCrawl()
#19 /opt/bitnami/wordpress/wp-includes/class-wp-hook.php(331): WP_Hook->apply_filters()
#20 /opt/bitnami/wordpress/wp-includes/plugin.php(474): WP_Hook->do_action()
#21 /bitnami/wordpress/wp-content/plugins/wp2static/src/Controller.php(809): do_action()
#22 /bitnami/wordpress/wp-content/plugins/wp2static/src/CLI.php(729): WP2Static\Controller::wp2staticCrawl()
#23 [internal function]: WP2Static\CLI->crawl()
#24 phar:///opt/bitnami/wp-cli/bin/wp-cli.phar/vendor/wp-cli/wp-cli/php/WP_CLI/Dispatcher/CommandFactory.php(100): call_user_func()
#25 [internal function]: WP_CLI\Dispatcher\CommandFactory::WP_CLI\Dispatcher\{closure}()
#26 phar:///opt/bitnami/wp-cli/bin/wp-cli.phar/vendor/wp-cli/wp-cli/php/WP_CLI/Dispatcher/Subcommand.php(491): call_user_func()
#27 phar:///opt/bitnami/wp-cli/bin/wp-cli.phar/vendor/wp-cli/wp-cli/php/WP_CLI/Runner.php(417): WP_CLI\Dispatcher\Subcommand->invoke()
#28 phar:///opt/bitnami/wp-cli/bin/wp-cli.phar/vendor/wp-cli/wp-cli/php/WP_CLI/Runner.php(440): WP_CLI\Runner->run_command()
#29 phar:///opt/bitnami/wp-cli/bin/wp-cli.phar/vendor/wp-cli/wp-cli/php/WP_CLI/Runner.php(1237): WP_CLI\Runner->run_command_and_exit()
#30 phar:///opt/bitnami/wp-cli/bin/wp-cli.phar/vendor/wp-cli/wp-cli/php/WP_CLI/Bootstrap/LaunchRunner.php(28): WP_CLI\Runner->start()
#31 phar:///opt/bitnami/wp-cli/bin/wp-cli.phar/vendor/wp-cli/wp-cli/php/bootstrap.php(78): WP_CLI\Bootstrap\LaunchRunner->process()
#32 phar:///opt/bitnami/wp-cli/bin/wp-cli.phar/vendor/wp-cli/wp-cli/php/wp-cli.php(27): WP_CLI\bootstrap()
#33 phar:///opt/bitnami/wp-cli/bin/wp-cli.phar/php/boot-phar.php(11): include('...')
#34 /opt/bitnami/wp-cli/bin/wp-cli.phar(4): include('...')
#35 {main}
  thrown in /bitnami/wordpress/wp-content/plugins/wp2static/src/Crawler.php on line 234
Fatal error: Uncaught TypeError: WP2Static\Crawler::WP2Static\{closure}(): Argument #1 ($reason) must be of type WP2StaticGuzzleHttp\Exception\RequestException, WP2StaticGuzzleHttp\Exception\ConnectException given in /bitnami/wordpress/wp-content/plugins/wp2static/src/Crawler.php:234
Stack trace:
#0 [internal function]: WP2Static\Crawler->WP2Static\{closure}()
#1 /bitnami/wordpress/wp-content/plugins/wp2static/vendor/leonstafford/wp2staticpromises/src/EachPromise.php(191): call_user_func()
#2 /bitnami/wordpress/wp-content/plugins/wp2static/vendor/leonstafford/wp2staticpromises/src/Promise.php(204): WP2StaticGuzzleHttp\Promise\EachPromise->WP2StaticGuzzleHttp\Promise\{closure}()
#3 /bitnami/wordpress/wp-content/plugins/wp2static/vendor/leonstafford/wp2staticpromises/src/Promise.php(153): WP2StaticGuzzleHttp\Promise\Promise::callHandler()
#4 /bitnami/wordpress/wp-content/plugins/wp2static/vendor/leonstafford/wp2staticpromises/src/TaskQueue.php(48): WP2StaticGuzzleHttp\Promise\Promise::WP2StaticGuzzleHttp\Promise\{closure}()
#5 /bitnami/wordpress/wp-content/plugins/wp2static/vendor/leonstafford/wp2staticguzzle/src/Handler/CurlMultiHandler.php(158): WP2StaticGuzzleHttp\Promise\TaskQueue->run()
#6 /bitnami/wordpress/wp-content/plugins/wp2static/vendor/leonstafford/wp2staticguzzle/src/Handler/CurlMultiHandler.php(183): WP2StaticGuzzleHttp\Handler\CurlMultiHandler->tick()
#7 /bitnami/wordpress/wp-content/plugins/wp2static/vendor/leonstafford/wp2staticpromises/src/Promise.php(248): WP2StaticGuzzleHttp\Handler\CurlMultiHandler->execute()
#8 /bitnami/wordpress/wp-content/plugins/wp2static/vendor/leonstafford/wp2staticpromises/src/Promise.php(224): WP2StaticGuzzleHttp\Promise\Promise->invokeWaitFn()
#9 /bitnami/wordpress/wp-content/plugins/wp2static/vendor/leonstafford/wp2staticpromises/src/Promise.php(269): WP2StaticGuzzleHttp\Promise\Promise->waitIfPending()
#10 /bitnami/wordpress/wp-content/plugins/wp2static/vendor/leonstafford/wp2staticpromises/src/Promise.php(226): WP2StaticGuzzleHttp\Promise\Promise->invokeWaitList()
#11 /bitnami/wordpress/wp-content/plugins/wp2static/vendor/leonstafford/wp2staticpromises/src/Promise.php(62): WP2StaticGuzzleHttp\Promise\Promise->waitIfPending()
#12 /bitnami/wordpress/wp-content/plugins/wp2static/vendor/leonstafford/wp2staticpromises/src/EachPromise.php(115): WP2StaticGuzzleHttp\Promise\Promise->wait()
#13 /bitnami/wordpress/wp-content/plugins/wp2static/vendor/leonstafford/wp2staticpromises/src/Promise.php(248): WP2StaticGuzzleHttp\Promise\EachPromise->WP2StaticGuzzleHttp\Promise\{closure}()
#14 /bitnami/wordpress/wp-content/plugins/wp2static/vendor/leonstafford/wp2staticpromises/src/Promise.php(224): WP2StaticGuzzleHttp\Promise\Promise->invokeWaitFn()
#15 /bitnami/wordpress/wp-content/plugins/wp2static/vendor/leonstafford/wp2staticpromises/src/Promise.php(62): WP2StaticGuzzleHttp\Promise\Promise->waitIfPending()
#16 /bitnami/wordpress/wp-content/plugins/wp2static/src/Crawler.php(245): WP2StaticGuzzleHttp\Promise\Promise->wait()
#17 /bitnami/wordpress/wp-content/plugins/wp2static/src/Crawler.php(95): WP2Static\Crawler->crawlSite()
#18 /opt/bitnami/wordpress/wp-includes/class-wp-hook.php(307): WP2Static\Crawler::wp2staticCrawl()
#19 /opt/bitnami/wordpress/wp-includes/class-wp-hook.php(331): WP_Hook->apply_filters()
#20 /opt/bitnami/wordpress/wp-includes/plugin.php(474): WP_Hook->do_action()
#21 /bitnami/wordpress/wp-content/plugins/wp2static/src/Controller.php(809): do_action()
#22 /bitnami/wordpress/wp-content/plugins/wp2static/src/CLI.php(729): WP2Static\Controller::wp2staticCrawl()
#23 [internal function]: WP2Static\CLI->crawl()
#24 phar:///opt/bitnami/wp-cli/bin/wp-cli.phar/vendor/wp-cli/wp-cli/php/WP_CLI/Dispatcher/CommandFactory.php(100): call_user_func()
#25 [internal function]: WP_CLI\Dispatcher\CommandFactory::WP_CLI\Dispatcher\{closure}()
#26 phar:///opt/bitnami/wp-cli/bin/wp-cli.phar/vendor/wp-cli/wp-cli/php/WP_CLI/Dispatcher/Subcommand.php(491): call_user_func()
#27 phar:///opt/bitnami/wp-cli/bin/wp-cli.phar/vendor/wp-cli/wp-cli/php/WP_CLI/Runner.php(417): WP_CLI\Dispatcher\Subcommand->invoke()
#28 phar:///opt/bitnami/wp-cli/bin/wp-cli.phar/vendor/wp-cli/wp-cli/php/WP_CLI/Runner.php(440): WP_CLI\Runner->run_command()
#29 phar:///opt/bitnami/wp-cli/bin/wp-cli.phar/vendor/wp-cli/wp-cli/php/WP_CLI/Runner.php(1237): WP_CLI\Runner->run_command_and_exit()
#30 phar:///opt/bitnami/wp-cli/bin/wp-cli.phar/vendor/wp-cli/wp-cli/php/WP_CLI/Bootstrap/LaunchRunner.php(28): WP_CLI\Runner->start()
#31 phar:///opt/bitnami/wp-cli/bin/wp-cli.phar/vendor/wp-cli/wp-cli/php/bootstrap.php(78): WP_CLI\Bootstrap\LaunchRunner->process()
#32 phar:///opt/bitnami/wp-cli/bin/wp-cli.phar/vendor/wp-cli/wp-cli/php/wp-cli.php(27): WP_CLI\bootstrap()
#33 phar:///opt/bitnami/wp-cli/bin/wp-cli.phar/php/boot-phar.php(11): include('...')
#34 /opt/bitnami/wp-cli/bin/wp-cli.phar(4): include('...')
#35 {main}
  thrown in /bitnami/wordpress/wp-content/plugins/wp2static/src/Crawler.php on line 234
Error: There has been a critical error on this website.Learn more about troubleshooting WordPress. There has been a critical error on this website.

Screenshots
If applicable, add screenshots to help explain your problem.

Environment:

• Hosting OS: Linux ip-172-31-23-216 4.19.0-20-cloud-amd64 #1 SMP Debian 4.19.235-1 (2022-03-17) x86_64 GNU/Linux
• Latest copy of wp2static plugin built from Github source.
• Bitnami Wordpress 5.9.3 running on Nginx built from the https://aws.amazon.com/marketplace/pp/prodview-s6cuqgfczpuwm?ref_=beagle#pdp-overview AMI on AWS.
• Hosting Company: AWS

Log files:

See attached
wp2static-logs.txt

Additional Context
Initial attempts (as shown in the logs) were made using the wp2static 7.1.7 version of the plugin. After experiencing a few bugs and googling them, i found that the latest version resolved these bugs. I composed and upgraded the plugin.

[joelw]

Not knowing much about modern PHP, I found a way to fix this by removing the type hint entirely:

wp2static/src/Crawler.php:234

-                'rejected' => function ( RequestException $reason, $index ) use ( $urls ) {
+                'rejected' => function ( $reason, $index ) use ( $urls ) {

[jplandry908]

Hi @joelw. Your fix resolved the issue for me. Thank you!