Getting error array_map() must be of type array when trying to send scheduled report #19871

tsteur · 2022-10-17T21:24:33Z

Scheduler: Error array_map(): Argument #2 ($array) must be of type array, bool given for task 'Piwik\Plugins\ScheduledReports\API.sendReport_3'

Not sure if there was any change recently? Seeing this error for the first time I believe. The error happened every hour for the same report. In case more information is needed please let me know what I can do to provide more information.

Below is the report definition:

INSERT INTO `report` (`idreport`, `idsite`, `login`, `description`, `idsegment`, `period`, `hour`, `type`, `format`, `reports`, `parameters`, `ts_created`, `ts_last_sent`, `deleted`, `evolution_graph_within_period`, `evolution_graph_period_n`, `period_param`)
VALUES
	(3, 4, 'test', 'test', 35, 'week', 7, 'email', 'pdf', '[\"DevicesDetection_getType\",\"UsersFlow_getUsersFlowPretty\",\"Actions_getPageUrls\",\"Events_getCategory\",\"Referrers_getReferrerType\",\"MarketingCampaignsReporting_getSourceMedium\",\"Goals_get_idGoal--22\",\"CustomReports_getCustomReport_idCustomReport--45\"]', '{\"displayFormat\":\"3\",\"emailMe\":true,\"evolutionGraph\":false,\"additionalEmails\":[\"foo.bar@test.de\"]}', '2022-02-14 15:14:34', '2022-10-10 07:17:12', 0, 0, 4, 'month');

And here the custom report definition in case it's needed for reproducing it

INSERT INTO `custom_reports` (`idcustomreport`, `idsite`, `revision`, `report_type`, `name`, `description`, `category`, `subcategory`, `dimensions`, `metrics`, `segment_filter`, `created_date`, `updated_date`, `status`)
VALUES
	(45, 4, 0, 'table', 'Test', '', 'CustomReports_CustomReports', '', '[\"Events.EventAction\"]', '[\"avg_sum_events_totalevents_per_visits\",\"sum_events_totalevents\",\"avg_sum_corehome_visittotaltime_per_visits\",\"nb_visits\"]', 'eventCategory==foo%2520p%25C3%25A5%2520test;eventUrl==https%253A%252F%252Fwww.bar.com%252Ffoo%252F', '2021-10-15 14:40:51', '2021-10-18 12:22:20', 'active');

Goal definition in case it's needed

INSERT INTO `goal` (`idsite`, `idgoal`, `name`, `description`, `match_attribute`, `pattern`, `pattern_type`, `case_sensitive`, `allow_multiple`, `revenue`, `deleted`, `event_value_as_revenue`)
VALUES
	(4, 22, 'test', '', 'event_category', 'test', 'exact', 0, 0, 0, 0, 0);

The text was updated successfully, but these errors were encountered:

thesakshidiggikar · 2022-10-18T10:46:54Z

Hello! Can you assign me this issue to would like to solve it out

justinvelluppillai · 2022-10-25T02:00:36Z

hi @thesakshidiggikar perhaps you could discuss the approach you are considering and maybe the area of code you would look to solve it and we can discuss first before assigning the issue?

tsteur · 2022-10-31T19:11:17Z

This error is still happening and it's still failing to send the report.

tsteur · 2022-10-31T19:25:11Z

Here is the stack trace. It's an issue in tcpdf:

Error: {"message":"array_map(): Argument #2 ($array) must be of type array, bool given","file":"/vendor/tecnickcom/tcpdf/include/tcpdf_fonts.php","line":2005,"request_id":"48f88","backtrace":" on /vendor/tecnickcom/tcpdf/include/tcpdf_fonts.php(2005)\n#0 /vendor/tecnickcom/tcpdf/include/tcpdf_fonts.php(2005): array_map(Array, false)\n#1 /vendor/tecnickcom/tcpdf/tcpdf.php(5321): TCPDF_FONTS::UTF8StringToArray('LIVE s...', true, Array)\n#2 /vendor/tecnickcom/tcpdf/tcpdf.php(5126): TCPDF->getCellCode(276.99758333333, 10, 'LIVE s...', 0, false, 'C', 0, '', 0, true, 'T', 'M')\n#3 /core/TCPDF.php(34): TCPDF->Cell(0, 10, 'LIVE s...', 0, false, 'C', 0, '', 0, false, 'T', 'M')\n#4 /vendor/tecnickcom/tcpdf/tcpdf.php(3666): Piwik\TCPDF->Footer()\n#5 /vendor/tecnickcom/tcpdf/tcpdf.php(3212): TCPDF->setFooter()\n#6 /vendor/tecnickcom/tcpdf/tcpdf.php(3194): TCPDF->endPage()\n#7 /core/TCPDF.php(73): TCPDF->AddPage('')\n#8 /core/ReportRenderer/Pdf.php(275): Piwik\TCPDF->AddPage()\n#9 /core/ReportRenderer/Pdf.php(323): Piwik\ReportRenderer\Pdf->paintReportHeader()\n#10 [internal function]: Piwik\ReportRenderer\Pdf->renderReport(Array, 3)\n#11 /plugins/ScheduledReports/API.php(579): array_walk(Array, Array)\n#12 [internal function]: Piwik\Plugins\ScheduledReports\API->generateReport('3', 'yesterday', 'en', '3', 'day', 'pdf', false)\n#13 /core/API/Proxy.php(244): call_user_func_array(Array, Array)\n#14 /core/Context.php(28): Piwik\API\Proxy->Piwik\API\{closure}()\n#15 /core/API/Proxy.php(335): Piwik\Context::executeWithQueryParameters(Array, Object(Closure))\n#16 /core/API/Request.php(267): Piwik\API\Proxy->call('\\Piwik\\Plugins\\...', 'generateReport', Array)\n#17 /plugins/API/Controller.php(45): Piwik\API\Request->process()\n#18 [internal function]: Piwik\Plugins\API\Controller->index()\n#19 /core/FrontController.php(631): call_user_func_array(Array, Array)\n#20 /core/FrontController.php(169): Piwik\FrontController->doDispatch('API', 'index', Array)\n#21 /core/dispatch.php(32): Piwik\FrontController->dispatch()\n#22 /index.php(25): require_once('/c...')\n#23 {main}","safemode_backtrace":"#0 [internal function]: Piwik\Plugins\Cloud\Controller->safemode(Array)\n#1 /core/FrontController.php(631): call_user_func_array(Array, Array)\n#2 /core/FrontController.php(169): Piwik\FrontController->doDispatch('Cloud', 'safemode', Array)\n#3 /core/FrontController.php(100): Piwik\FrontController->dispatch('CorePluginsAdmi...', 'safemode', Array)\n#4 /core/FrontController.php(140): Piwik\FrontController::(Array)\n#5 /core/FrontController.php(190): Piwik\FrontController::(Object(TypeError))\n#6 /core/dispatch.php(32): Piwik\FrontController->dispatch()\n#7 /index.php(25): require_once('/c...')\n#8 {main}"}

tsteur · 2022-10-31T19:40:33Z

Note that I have the value it's trying to parse there but I couldn't reproduce this locally. There isn't any issue. It's basically the $siteTitle - $reportTitle. No special characters. It's similar to the one below.

LIVE (foo.bar) bar.com (UA-12345-1, 1234567) - Räkerkerkrkrkr

see also https://3v4l.org/0iF1c.

On production renamed the report title but this didn't help. Then renamed the name of the site and it did help and made it render. So there seems to some issue around that.
For some reason, as soon as I add the last 2 brackets then it fails. Without the last two brackets it works. Meaning site title LIVE (foo.bar) bar.com UA-12345-1, 1234567 doesn't cause an issue.

tsteur · 2022-11-07T18:45:13Z

Happening again many times today

sgiehl · 2022-11-09T08:58:57Z

@tsteur This might be something that needs to be fixed in the vendor lib. If I shall have a look and create a PR there let me know

tsteur · 2022-11-09T19:42:07Z

How much work would that be roughly? cc @mattab that may be something good to do if it's quick. We're having basically one weekly scheduled report for a customer where this is happening. If it's not quick to do, we can maybe reach out and get them to change the name of the site.

sgiehl · 2022-11-11T09:06:06Z

@tsteur The only way I'm kind of able to reproduce that problem, is when passing a non utf8 string to preg_split. Would you mind looking up the database record, if it maybe contains a char that is not utf8 somehow?

tsteur · 2022-11-13T19:46:39Z

It's basically the same as #19871 (comment) which I looked up from the DB. I only replaced a few characters there. It didn't seem like it contained non-utf8 characters. Would it help to fetch the data in a certain way maybe to check if it contains non-utf8?

sgiehl · 2022-11-21T14:23:47Z

@tsteur does it look normal when exporting the dataset directly from the database?
I'd like to be able to reproduce that, before trying to provide any possible fix.

tsteur · 2022-11-21T18:58:24Z

Replied in chat 👍

sgiehl · 2022-11-23T16:41:04Z

Will try to provide a fix upstream for the tcpdf library if possible.

sgiehl · 2022-12-23T13:23:31Z

This should be fixed with the latest release of tcpdf.

tsteur added the Bug For errors / faults / flaws / inconsistencies etc. label Oct 17, 2022

sgiehl added this to the For Prioritization milestone Nov 9, 2022

mattab modified the milestones: For Prioritization, 4.12.5 Nov 9, 2022

sgiehl self-assigned this Nov 23, 2022

justinvelluppillai modified the milestones: 4.12.5, 4.13.2 Nov 28, 2022

justinvelluppillai modified the milestones: 4.13.2, 4.13.1 Dec 8, 2022

sgiehl mentioned this issue Dec 23, 2022

[automatic composer updates] #20138

Merged

sgiehl closed this as completed Dec 23, 2022

justinvelluppillai added the not-in-changelog For issues or pull requests that should not be included in our release changelog on matomo.org. label Jan 12, 2023

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Getting error array_map() must be of type array when trying to send scheduled report #19871

Getting error array_map() must be of type array when trying to send scheduled report #19871

tsteur commented Oct 17, 2022

thesakshidiggikar commented Oct 18, 2022

justinvelluppillai commented Oct 25, 2022

tsteur commented Oct 31, 2022

tsteur commented Oct 31, 2022

tsteur commented Oct 31, 2022 •

edited

tsteur commented Nov 7, 2022

sgiehl commented Nov 9, 2022

tsteur commented Nov 9, 2022

sgiehl commented Nov 11, 2022

tsteur commented Nov 13, 2022

sgiehl commented Nov 21, 2022

tsteur commented Nov 21, 2022

sgiehl commented Nov 23, 2022

sgiehl commented Dec 23, 2022

Getting error array_map() must be of type array when trying to send scheduled report #19871

Getting error array_map() must be of type array when trying to send scheduled report #19871

Comments

tsteur commented Oct 17, 2022

thesakshidiggikar commented Oct 18, 2022

justinvelluppillai commented Oct 25, 2022

tsteur commented Oct 31, 2022

tsteur commented Oct 31, 2022

tsteur commented Oct 31, 2022 • edited

tsteur commented Nov 7, 2022

sgiehl commented Nov 9, 2022

tsteur commented Nov 9, 2022

sgiehl commented Nov 11, 2022

tsteur commented Nov 13, 2022

sgiehl commented Nov 21, 2022

tsteur commented Nov 21, 2022

sgiehl commented Nov 23, 2022

sgiehl commented Dec 23, 2022

tsteur commented Oct 31, 2022 •

edited