Installed the app, but the issue persists – no noticeable difference

[edardev]

Hello,

I installed the frappe-pdf app, but I am still encountering issues when attempting to generate PDFs and sending emails with attached Invoices for example

Installed Apps

• ERPNext: v15.40.0
• Frappe Framework: v15.46.0
• Frappe Pdf: v0.0.1 (main)

`

App Versions

{
    "erpnext": "15.40.0",
    "frappe": "15.46.0",
    "frappe_pdf": "0.0.1"
}

Route

Form/Email Queue/qorjhp77aj

Traceback

Traceback (most recent call last):
  File "apps/frappe/frappe/app.py", line 114, in application
    response = frappe.api.handle(request)
               ^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "apps/frappe/frappe/api/__init__.py", line 49, in handle
    data = endpoint(**arguments)
           ^^^^^^^^^^^^^^^^^^^^^
  File "apps/frappe/frappe/api/v1.py", line 36, in handle_rpc_call
    return frappe.handler.handle()
           ^^^^^^^^^^^^^^^^^^^^^^^
  File "apps/frappe/frappe/handler.py", line 49, in handle
    data = execute_cmd(cmd)
           ^^^^^^^^^^^^^^^^
  File "apps/frappe/frappe/handler.py", line 85, in execute_cmd
    return frappe.call(method, **frappe.form_dict)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "apps/frappe/frappe/__init__.py", line 1781, in call
    return fn(*args, **newargs)
           ^^^^^^^^^^^^^^^^^^^^
  File "apps/frappe/frappe/utils/typing_validations.py", line 31, in wrapper
    return func(*args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^
  File "apps/frappe/frappe/email/doctype/email_queue/email_queue.py", line 447, in send_now
    record.send()
  File "apps/frappe/frappe/email/doctype/email_queue/email_queue.py", line 167, in send
    message = ctx.build_message(recipient.recipient)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "apps/frappe/frappe/email/doctype/email_queue/email_queue.py", line 315, in build_message
    message = self.include_attachments(message)
              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "apps/frappe/frappe/email/doctype/email_queue/email_queue.py", line 392, in include_attachments
    print_format_file = frappe.attach_print(**attachment)
                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "apps/frappe/frappe/__init__.py", line 2238, in attach_print
    else get_print(doctype, name, **kwargs)
         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "apps/frappe/frappe/__init__.py", line 2197, in get_print
    return get_pdf(html, options=pdf_options, output=output) if as_pdf else html
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "apps/frappe_pdf/frappe_pdf/__init__.py", line 13, in pdf
    return get_pdf(*args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^
  File "apps/frappe/frappe/utils/pdf.py", line 90, in get_pdf
    filedata = pdfkit.from_string(html, options=options or {}, verbose=True)
               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "env/lib/python3.11/site-packages/pdfkit/api.py", line 75, in from_string
    return r.to_pdf(output_path)
           ^^^^^^^^^^^^^^^^^^^^^
  File "env/lib/python3.11/site-packages/pdfkit/pdfkit.py", line 201, in to_pdf
    self.handle_error(exit_code, stderr)
  File "env/lib/python3.11/site-packages/pdfkit/pdfkit.py", line 155, in handle_error
    raise IOError('wkhtmltopdf reported an error:\n' + stderr)
OSError: wkhtmltopdf reported an error:
Exit with code 1 due to network error: ConnectionRefusedError

Request Data

{
    "type": "POST",
    "args": {
        "name": "qorjhp77aj"
    },
    "btn": {
        "0": {
            "jQuery3700186370230675375841": {
                "events": {
                    "click": [
                        {
                            "type": "click",
                            "origType": "click",
                            "guid": 3570,
                            "namespace": ""
                        }
                    ]
                }
            }
        },
        "length": 1
    },
    "headers": {},
    "error_handlers": {},
    "url": "/api/method/frappe.email.doctype.email_queue.email_queue.send_now",
    "request_id": null
}

Response Data

{
    "exception": "",
    "exc_type": "OSError",
    "_exc_source": "frappe_pdf (app)"
}

`

Traceback (most recent call last):
  File "apps/frappe/frappe/app.py", line 114, in application
    response = frappe.api.handle(request)
  File "apps/frappe/frappe/api/__init__.py", line 49, in handle
    data = endpoint(**arguments)
  File "apps/frappe/frappe/api/v1.py", line 36, in handle_rpc_call
    return frappe.handler.handle()
  File "apps/frappe/frappe/handler.py", line 49, in handle
    data = execute_cmd(cmd)
  File "apps/frappe/frappe/handler.py", line 85, in execute_cmd
    return frappe.call(method, **frappe.form_dict)
  File "apps/frappe/frappe/__init__.py", line 1781, in call
    return fn(*args, **newargs)
  File "apps/frappe/frappe/utils/typing_validations.py", line 31, in wrapper
    return func(*args, **kwargs)
  File "apps/frappe/frappe/utils/print_format.py", line 234, in download_pdf
    pdf_file = frappe.get_print(
  File "apps/frappe/frappe/__init__.py", line 2197, in get_print
    return get_pdf(html, options=pdf_options, output=output) if as_pdf else html
  File "apps/frappe_pdf/frappe_pdf/__init__.py", line 13, in pdf
    return get_pdf(*args, **kwargs)
  File "apps/frappe/frappe/utils/pdf.py", line 90, in get_pdf
    filedata = pdfkit.from_string(html, options=options or {}, verbose=True)
  File "env/lib/python3.11/site-packages/pdfkit/api.py", line 75, in from_string
    return r.to_pdf(output_path)
  File "env/lib/python3.11/site-packages/pdfkit/pdfkit.py", line 201, in to_pdf
    self.handle_error(exit_code, stderr)
  File "env/lib/python3.11/site-packages/pdfkit/pdfkit.py", line 155, in handle_error
    raise IOError('wkhtmltopdf reported an error:\n' + stderr)
OSError: wkhtmltopdf reported an error:
Exit with code 1 due to network error: ConnectionRefusedError

[Ponnusamy1-V]

Hello @edardev , the issue you mentioned here is related to wkhtmltopdf, you can try reinstall the wkhtmltopdf.

Or, go to print settings page and then enable the option Generate PDF using Google Chrome. Make sure google-chrome is installed in your server.

Also mention your installation method like AWS or frappecloud or else