afshin2024

Is there any PHP library required for this plugin to work?

I disabled all the plugins and activated gravity form and gravity pdf. But the result is still the same. I also check this with other themes and the result was same.

• This reply was modified 2 years ago by afshin2024.

Hi Jake, Thank you for replying.

I’m using:

Gravity PDF Version 6.5.0
Gravity Form Version 2.6.7
Gravity Flow Version 2.8.5
Gravity Flow PDF Generator Extension Version 1.8

The problem is not related to gravity flow because I see the error in both form’s entry list and entry detail for both view and download pdfs.

I see the following error for each of my forms entries:

There has been a critical error on this website.
Learn more about troubleshooting WordPress.

I will include the JSON file of one of my forms below:

{"0":{"title":"Item Prices","description":"","labelPlacement":"top_label","descriptionPlacement":"below","button":{"type":"text","text":"Submit","imageUrl":"","width":"auto","location":"bottom","layoutGridColumnSpan":12,"id":"submit"},"fields":[{"type":"text","id":1,"formId":3,"label":"Part Number","adminLabel":"","isRequired":false,"size":"large","errorMessage":"","visibility":"visible","inputs":null,"description":"","allowsPrepopulate":false,"inputMask":false,"inputMaskValue":"","inputMaskIsCustom":false,"maxLength":"","inputType":"","labelPlacement":"","descriptionPlacement":"","subLabelPlacement":"","placeholder":"","cssClass":"","inputName":"","noDuplicates":false,"defaultValue":"","enableAutocomplete":false,"autocompleteAttribute":"","choices":"","conditionalLogic":"","productField":"","layoutGridColumnSpan":3,"enablePasswordInput":"","enableEnhancedUI":0,"layoutGroupId":"339018c2","multipleFiles":false,"maxFiles":"","calculationFormula":"","calculationRounding":"","enableCalculation":"","disableQuantity":false,"displayAllCategories":false,"useRichTextEditor":false,"errors":[],"fields":"","displayOnly":""},{"type":"text","id":3,"formId":3,"label":"Brand","adminLabel":"","isRequired":false,"size":"large","errorMessage":"","visibility":"visible","inputs":null,"description":"","allowsPrepopulate":false,"inputMask":false,"inputMaskValue":"","inputMaskIsCustom":false,"maxLength":"","inputType":"","labelPlacement":"","descriptionPlacement":"","subLabelPlacement":"","placeholder":"","cssClass":"","inputName":"","noDuplicates":false,"defaultValue":"","enableAutocomplete":false,"autocompleteAttribute":"","choices":"","conditionalLogic":"","productField":"","layoutGridColumnSpan":3,"enablePasswordInput":"","enableEnhancedUI":0,"layoutGroupId":"339018c2","multipleFiles":false,"maxFiles":"","calculationFormula":"","calculationRounding":"","enableCalculation":"","disableQuantity":false,"displayAllCategories":false,"useRichTextEditor":false,"errors":[],"fields":"","displayOnly":""},{"type":"text","id":4,"formId":3,"label":"Product Name","adminLabel":"","isRequired":false,"size":"large","errorMessage":"","visibility":"visible","inputs":null,"description":"","allowsPrepopulate":false,"inputMask":false,"inputMaskValue":"","inputMaskIsCustom":false,"maxLength":"","inputType":"","labelPlacement":"","descriptionPlacement":"","subLabelPlacement":"","placeholder":"","cssClass":"","inputName":"","noDuplicates":false,"defaultValue":"","enableAutocomplete":false,"autocompleteAttribute":"","choices":"","conditionalLogic":"","productField":"","layoutGridColumnSpan":3,"enablePasswordInput":"","enableEnhancedUI":0,"layoutGroupId":"339018c2","multipleFiles":false,"maxFiles":"","calculationFormula":"","calculationRounding":"","enableCalculation":"","disableQuantity":false,"displayAllCategories":false,"useRichTextEditor":false,"errors":[],"fields":"","displayOnly":""},{"type":"text","id":5,"formId":3,"label":"Supplier Name","adminLabel":"","isRequired":false,"size":"large","errorMessage":"","visibility":"visible","inputs":null,"description":"","allowsPrepopulate":false,"inputMask":false,"inputMaskValue":"","inputMaskIsCustom":false,"maxLength":"","inputType":"","labelPlacement":"","descriptionPlacement":"","subLabelPlacement":"","placeholder":"","cssClass":"","inputName":"","noDuplicates":false,"defaultValue":"","enableAutocomplete":false,"autocompleteAttribute":"","choices":"","conditionalLogic":"","productField":"","layoutGridColumnSpan":3,"enablePasswordInput":"","enableEnhancedUI":0,"layoutGroupId":"339018c2","multipleFiles":false,"maxFiles":"","calculationFormula":"","calculationRounding":"","enableCalculation":"","disableQuantity":false,"displayAllCategories":false,"useRichTextEditor":false,"errors":[],"fields":"","displayOnly":""},{"type":"number","id":7,"formId":3,"label":"Supplier Tel","adminLabel":"","isRequired":false,"size":"large","errorMessage":"","visibility":"visible","inputs":null,"numberFormat":"decimal_dot","description":"","allowsPrepopulate":false,"inputMask":false,"inputMaskValue":"","inputMaskIsCustom":false,"maxLength":"","inputType":"","labelPlacement":"","descriptionPlacement":"","subLabelPlacement":"","placeholder":"","cssClass":"","inputName":"","noDuplicates":false,"defaultValue":"","enableAutocomplete":false,"autocompleteAttribute":"","choices":"","conditionalLogic":"","enableCalculation":false,"rangeMin":"","rangeMax":"","calculationFormula":"","productField":"","layoutGridColumnSpan":3,"enableEnhancedUI":0,"layoutGroupId":"f24d715f","multipleFiles":false,"maxFiles":"","calculationRounding":"","disableQuantity":false,"displayAllCategories":false,"useRichTextEditor":false,"errors":[],"fields":"","displayOnly":""},{"type":"number","id":8,"formId":3,"label":"Quantity","adminLabel":"","isRequired":false,"size":"large","errorMessage":"","visibility":"visible","inputs":null,"numberFormat":"decimal_dot","description":"","allowsPrepopulate":false,"inputMask":false,"inputMaskValue":"","inputMaskIsCustom":false,"maxLength":"","inputType":"","labelPlacement":"","descriptionPlacement":"","subLabelPlacement":"","placeholder":"","cssClass":"","inputName":"","noDuplicates":false,"defaultValue":"","enableAutocomplete":false,"autocompleteAttribute":"","choices":"","conditionalLogic":"","enableCalculation":false,"rangeMin":"","rangeMax":"","calculationFormula":"","productField":"","layoutGridColumnSpan":3,"enableEnhancedUI":0,"layoutGroupId":"f24d715f","multipleFiles":false,"maxFiles":"","calculationRounding":"","disableQuantity":false,"displayAllCategories":false,"useRichTextEditor":false,"errors":[],"fields":"","displayOnly":""},{"type":"text","id":9,"formId":3,"label":"Metric","adminLabel":"","isRequired":false,"size":"large","errorMessage":"","visibility":"visible","inputs":null,"description":"","allowsPrepopulate":false,"inputMask":false,"inputMaskValue":"","inputMaskIsCustom":false,"maxLength":"","inputType":"","labelPlacement":"","descriptionPlacement":"","subLabelPlacement":"","placeholder":"","cssClass":"","inputName":"","noDuplicates":false,"defaultValue":"","enableAutocomplete":false,"autocompleteAttribute":"","choices":"","conditionalLogic":"","productField":"","layoutGridColumnSpan":3,"enablePasswordInput":"","enableEnhancedUI":0,"layoutGroupId":"f24d715f","multipleFiles":false,"maxFiles":"","calculationFormula":"","calculationRounding":"","enableCalculation":"","disableQuantity":false,"displayAllCategories":false,"useRichTextEditor":false,"errors":[],"fields":"","displayOnly":""},{"type":"number","id":10,"formId":3,"label":"Unit Cost (Rials)","adminLabel":"","isRequired":false,"size":"large","errorMessage":"","visibility":"visible","inputs":null,"numberFormat":"decimal_dot","description":"","allowsPrepopulate":false,"inputMask":false,"inputMaskValue":"","inputMaskIsCustom":false,"maxLength":"","inputType":"","labelPlacement":"","descriptionPlacement":"","subLabelPlacement":"","placeholder":"","cssClass":"","inputName":"","noDuplicates":false,"defaultValue":"","enableAutocomplete":false,"autocompleteAttribute":"","choices":"","conditionalLogic":"","enableCalculation":false,"rangeMin":"","rangeMax":"","calculationFormula":"","productField":"","layoutGridColumnSpan":3,"enableEnhancedUI":0,"layoutGroupId":"f24d715f","multipleFiles":false,"maxFiles":"","calculationRounding":"","disableQuantity":false,"displayAllCategories":false,"useRichTextEditor":false,"errors":[],"fields":"","displayOnly":""},{"type":"number","id":11,"formId":3,"label":"Sub Total (Rials)","adminLabel":"","isRequired":false,"size":"large","errorMessage":"","visibility":"visible","inputs":null,"numberFormat":"decimal_dot","description":"","allowsPrepopulate":false,"inputMask":false,"inputMaskValue":"","inputMaskIsCustom":false,"maxLength":"","inputType":"","labelPlacement":"","descriptionPlacement":"","subLabelPlacement":"","placeholder":"","cssClass":"","inputName":"","noDuplicates":false,"defaultValue":"","enableAutocomplete":false,"autocompleteAttribute":"","choices":"","conditionalLogic":"","enableCalculation":true,"rangeMin":"","rangeMax":"","calculationFormula":"F8 * 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item","template":"zadani","filename":"item-price","conditionalLogic":null,"pdf_size":"A4","custom_pdf_size":["","","millimeters"],"orientation":"portrait","font":"dejavusanscondensed","font_size":"10","font_colour":"#000000","zadani_border_colour":"#CCCCCC","show_form_title":"Yes","enable_conditional":"Yes","background_color":"#FFF","background_image":"","header":"","first_header":"","footer":"","first_footer":"","form_field_selector_enabled":"-1","field_label_display":"Standard","option_label_or_value":"Label","group_product_fields":"Yes","format":"Standard","password":"","privileges":{"copy":"copy","print":"print","print-highres":"print-highres","modify":"modify","annot-forms":"annot-forms","fill-forms":"fill-forms","extract":"extract","assemble":"assemble"},"master_password":"","image_dpi":"96","save":"","notification":[],"conditional":"","rtl":"","security":"","public_access":"","restrict_owner":"","id":"636451264421a","active":true}},"is_active":"1","date_created":"2022-10-31 14:38:11","is_trash":"0","confirmations":[{"id":"635fddd384902","name":"Default Confirmation","isDefault":true,"type":"message","message":"Thanks for contacting us! We will get in touch with you shortly.","url":"","pageId":"","queryString":""}],"notifications":[{"id":"635fddd383285","isActive":true,"to":"{admin_email}","name":"Admin Notification","event":"form_submission","toType":"email","subject":"New submission from {form_title}","message":"{all_fields}"}],"feeds":{"gravityflow":[]}},"version":"2.6.7"}

Thank you!