Cannot submit form: "case_id is not a valid integer"

[yannchwen]

Describe the bug
The Caldera form on my client's website won't take submissions.

To Reproduce
Steps to reproduce the behavior:

1. Go to 'https://apprenticelearning.org/get-involved/host-a-workplace-exploration/'
2. Fill out the form
3. See error:
   "case_id is not a valid integer

#0 /var/www/colet/wordpress/wp-content/plugins/caldera-forms-civicrm/processors/activity/class-activity-processor.php(90): civicrm_api3('Activity', 'create', Array)
#1 /var/www/colet/wordpress/wp-content/plugins/caldera-forms/classes/core.php(3273): CiviCRM_Caldera_Forms_Activity_Processor->pre_processor(Array, Array, '_cf_process_5d2...')
#2 /var/www/colet/wordpress/wp-content/plugins/caldera-forms/classes/core.php(5203): Caldera_Forms::process_submission()
#3 /var/www/colet/wordpress/wp-content/plugins/caldera-forms/classes/core.php(3821): Caldera_Forms::process_form_via_post()
#4 /var/www/colet/wordpress/wp-includes/class-wp-hook.php(286): Caldera_Forms->cf_init_system('')
#5 /var/www/colet/wordpress/wp-includes/class-wp-hook.php(310): WP_Hook->apply_filters(NULL, Array)
#6 /var/www/colet/wordpress/wp-includes/plugin.php(465): WP_Hook->do_action(Array)
#7 /var/www/colet/wordpress/wp-settings.php(546): do_action('wp_loaded')
#8 /var/www/colet/wordpress/wp-config.php(132): require_once('/var/www/colet/...')
#9 /var/www/colet/wordpress/wp-load.php(37): require_once('/var/www/colet/...')
#10 /var/www/colet/wordpress/wp-blog-header.php(13): require_once('/var/www/colet/...')
#11 /var/www/colet/wordpress/index.php(17): require('/var/www/colet/...')
#12 {main}"

Expected behavior
I expected that I could fill out the form and submit it.

Screenshots

Desktop (please complete the following information):

• OS: MacOS High Sierra
• Browser Chrome
• Version 10.13.4

[danaskallman]

@yannchwen I worked with ya'll to set Civi up. Just took a look and case isn't being used so make sure those fields are blank in the processors. If you need support have Helen email me if needed.

[mecachisenros]

@yannchwen please add an export of the form in json format here, it's difficult to tell what's going on without it, the Activity processor must be placed after the Case processor, if it's not, as the error suggests, there's no case_id as the case has not yet been created.

[mecachisenros]

@yannchwen if the the error appears when the Do not create Case if the contact already has a Case of same type setting is enabled, it should be fixed via be5fe7e.