js: #document_properties_keywords is undefined.

[zhouguanxing]

after build the lib successfully, when i execute the "./pdfwiver", the follows error message will display in the terminal: Starting ../build-qpdf-Qt5_12_8-Debug/pdfviewer/pdfviewer ... js: #thumbs is undefined. js: #thumbs is undefined. js: #thumbs_label is undefined. js: #thumbs_label is undefined. js: #document_outline is undefined. js: #document_outline is undefined. js: #document_outline_label is undefined. js: #document_outline_label is undefined. js: #attachments is undefined. js: #attachments is undefined. js: #attachments_label is undefined. js: #attachments_label is undefined. js: #find_input is undefined. js: #find_input is undefined. js: #find_previous is undefined. js: #find_previous is undefined. js: #find_previous_label is undefined. js: #find_previous_label is undefined. js: #find_next is undefined. js: #find_next is undefined. js: #find_next_label is undefined. js: #find_next_label is undefined. js: #find_highlight is undefined. js: #find_highlight is undefined. js: #find_match_case_label is undefined. js: #find_match_case_label is undefined. js: #presentation_mode is undefined. js: #presentation_mode is undefined. js: #presentation_mode_label is undefined. js: #presentation_mode_label is undefined. js: #open_file is undefined. js: #open_file is undefined. js: #open_file_label is undefined. js: #open_file_label is undefined. js: #print is undefined. js: #print is undefined. js: #print_label is undefined. js: #print_label is undefined. js: #download is undefined. js: #download is undefined. js: #download_label is undefined. js: #download_label is undefined. js: #bookmark is undefined. js: #bookmark is undefined. js: #bookmark_label is undefined. js: #bookmark_label is undefined. js: #first_page is undefined. js: #first_page is undefined. js: #first_page_label is undefined. js: #first_page_label is undefined. js: #last_page is undefined. js: #last_page is undefined. js: #last_page_label is undefined. js: #last_page_label is undefined. js: #page_rotate_cw is undefined. js: #page_rotate_cw is undefined. js: #page_rotate_cw_label is undefined. js: #page_rotate_cw_label is undefined. js: #page_rotate_ccw is undefined. js: #page_rotate_ccw is undefined. js: #page_rotate_ccw_label is undefined. js: #page_rotate_ccw_label is undefined. js: #cursor_text_select_tool is undefined. js: #cursor_text_select_tool is undefined. js: #cursor_text_select_tool_label is undefined. js: #cursor_text_select_tool_label is undefined. js: #cursor_hand_tool is undefined. js: #cursor_hand_tool is undefined. js: #cursor_hand_tool_label is undefined. js: #cursor_hand_tool_label is undefined. js: #scroll_vertical is undefined. js: #scroll_vertical is undefined. js: #scroll_vertical_label is undefined. js: #scroll_vertical_label is undefined. js: #scroll_horizontal is undefined. js: #scroll_horizontal is undefined. js: #scroll_horizontal_label is undefined. js: #scroll_horizontal_label is undefined. js: #scroll_wrapped is undefined. js: #scroll_wrapped is undefined. js: #scroll_wrapped_label is undefined. js: #scroll_wrapped_label is undefined. js: #spread_none is undefined. js: #spread_none is undefined. js: #spread_none_label is undefined. js: #spread_none_label is undefined. js: #spread_odd is undefined. js: #spread_odd is undefined. js: #spread_odd_label is undefined. js: #spread_odd_label is undefined. js: #spread_even is undefined. js: #spread_even is undefined. js: #spread_even_label is undefined. js: #spread_even_label is undefined. js: #document_properties is undefined. js: #document_properties is undefined. js: #document_properties_label is undefined. js: #document_properties_label is undefined. js: #toggle_sidebar is undefined. js: #toggle_sidebar is undefined. js: #toggle_sidebar_label is undefined. js: #toggle_sidebar_label is undefined. js: #findbar is undefined. js: #findbar is undefined. js: #findbar_label is undefined. js: #findbar_label is undefined. js: #previous is undefined. js: #previous is undefined. js: #previous_label is undefined. js: #previous_label is undefined. js: #next is undefined. js: #next is undefined. js: #next_label is undefined. js: #next_label is undefined. js: #page is undefined. js: #page is undefined. js: #presentation_mode is undefined. js: #presentation_mode is undefined. js: #presentation_mode_label is undefined. js: #presentation_mode_label is undefined. js: #open_file is undefined. js: #open_file is undefined. js: #open_file_label is undefined. js: #open_file_label is undefined. js: #print is undefined. js: #print is undefined. js: #print_label is undefined. js: #print_label is undefined. js: #download is undefined. js: #download is undefined. js: #download_label is undefined. js: #download_label is undefined. js: #bookmark is undefined. js: #bookmark is undefined. js: #bookmark_label is undefined. js: #bookmark_label is undefined. js: #tools is undefined. js: #tools is undefined. js: #tools_label is undefined. js: #tools_label is undefined. js: #zoom_out is undefined. js: #zoom_out is undefined. js: #zoom_out_label is undefined. js: #zoom_out_label is undefined. js: #zoom_in is undefined. js: #zoom_in is undefined. js: #zoom_in_label is undefined. js: #zoom_in_label is undefined. js: #zoom is undefined. js: #zoom is undefined. js: #page_scale_auto is undefined. js: #page_scale_auto is undefined. js: #page_scale_actual is undefined. js: #page_scale_actual is undefined. js: #page_scale_fit is undefined. js: #page_scale_fit is undefined. js: #page_scale_width is undefined. js: #page_scale_width is undefined. js: #page_scale_percent is undefined. js: #page_scale_percent is undefined. js: #page_scale_percent is undefined. js: #page_scale_percent is undefined. js: #page_scale_percent is undefined. js: #page_scale_percent is undefined. js: #page_scale_percent is undefined. js: #page_scale_percent is undefined. js: #page_scale_percent is undefined. js: #page_scale_percent is undefined. js: #page_scale_percent is undefined. js: #page_scale_percent is undefined. js: #page_scale_percent is undefined. js: #page_scale_percent is undefined. js: #page_scale_percent is undefined. js: #page_scale_percent is undefined. js: #first_page is undefined. js: #first_page is undefined. js: #last_page is undefined. js: #last_page is undefined. js: #page_rotate_cw is undefined. js: #page_rotate_cw is undefined. js: #page_rotate_ccw is undefined. js: #page_rotate_ccw is undefined. js: #error_more_info is undefined. js: #error_more_info is undefined. js: #error_less_info is undefined. js: #error_less_info is undefined. js: #error_close is undefined. js: #error_close is undefined. js: #password_label is undefined. js: #password_label is undefined. js: #password_cancel is undefined. js: #password_cancel is undefined. js: #password_ok is undefined. js: #password_ok is undefined. js: #document_properties_file_name is undefined. js: #document_properties_file_name is undefined. js: #document_properties_file_size is undefined. js: #document_properties_file_size is undefined. js: #document_properties_title is undefined. js: #document_properties_title is undefined. js: #document_properties_author is undefined. js: #document_properties_author is undefined. js: #document_properties_subject is undefined. js: #document_properties_subject is undefined. js: #document_properties_keywords is undefined. js: #document_properties_keywords is undefined. js: #document_properties_creation_date is undefined. js: #document_properties_creation_date is undefined. js: #document_properties_modification_date is undefined. js: #document_properties_modification_date is undefined. js: #document_properties_creator is undefined. js: #document_properties_creator is undefined. js: #document_properties_producer is undefined. js: #document_properties_producer is undefined. js: #document_properties_version is undefined. js: #document_properties_version is undefined. js: #document_properties_page_count is undefined. js: #document_properties_page_count is undefined. js: #document_properties_page_size is undefined. js: #document_properties_page_size is undefined. js: #document_properties_close is undefined. js: #document_properties_close is undefined. js: #print_progress_message is undefined. js: #print_progress_message is undefined. js: #print_progress_percent is undefined. js: #print_progress_percent is undefined. js: #print_progress_close is undefined. js: #print_progress_close is undefined. js: #of_pages is undefined. js: #page_scale_percent is undefined.

My question is how to avoid this error message? Thanks!

[Archie3d]

Hi, do these errors result in pdf not being rendered? Unfortunately I cannot reproduce this currently, but the error indicates that web page content has not been loaded properly when queried by the JavaScript.