Hello,
When I try to generate pdf the following error occurs-
Traceback (most recent call last):
File “/opt/bitnami/apps/erpnext/htdocs/frappe-bench/apps/frappe/frappe/app.py”, line 62, in application
response = frappe.api.handle()
File “/opt/bitnami/apps/erpnext/htdocs/frappe-bench/apps/frappe/frappe/api.py”, line 56, in handle
return frappe.handler.handle()
File “/opt/bitnami/apps/erpnext/htdocs/frappe-bench/apps/frappe/frappe/handler.py”, line 22, in handle
data = execute_cmd(cmd)
File “/opt/bitnami/apps/erpnext/htdocs/frappe-bench/apps/frappe/frappe/handler.py”, line 61, in execute_cmd
return frappe.call(method, **frappe.form_dict)
File “/opt/bitnami/apps/erpnext/htdocs/frappe-bench/apps/frappe/frappe/init.py”, line 1055, in call
return fn(*args, **newargs)
File “/opt/bitnami/apps/erpnext/htdocs/frappe-bench/apps/frappe/frappe/utils/print_format.py”, line 92, in download_pdf
frappe.local.response.filecontent = get_pdf(html)
File “/opt/bitnami/apps/erpnext/htdocs/frappe-bench/apps/frappe/frappe/utils/pdf.py”, line 38, in get_pdf
filedata = pdfkit.from_string(html, False, options=options or {})
File “/opt/bitnami/apps/erpnext/htdocs/frappe-bench/env/lib/python3.7/site-packages/pdfkit/api.py”, line 72, in from_string
return r.to_pdf(output_path)
File “/opt/bitnami/apps/erpnext/htdocs/frappe-bench/env/lib/python3.7/site-packages/pdfkit/pdfkit.py”, line 159, in to_pdf
raise IOError(“wkhtmltopdf exited with non-zero code {0}. error:\n{1}”.format(exit_code, stderr))
OSError: wkhtmltopdf exited with non-zero code -6. error:
The switch --print-media-type, is not support using unpatched qt, and will be ignored.The switch --header-html, is not support using unpatched qt, and will be ignored.The switch --footer-html, is not support using unpatched qt, and will be ignored.QXcbConnection: Could not connect to display
Any suggestion are welcomed.