wkhtmltopdf Mac command error

gem'wkhtmltopdf-binary'

gem'wicked_pdf'

Error: Failed to execute:

["/Users/fcc/.rvm/gems/[email protected]/bin/wkhtmltopdf", "-q", "file:///var/folders/lf/kn93g6155jz5vf_spr7vms1r0000gn/T/wicked_pdf20170324-5592-rehuzd.html", "/var/folders/lf/kn93g6155jz5vf_spr7vms1r0000gn/T/wicked_pdf_generated_file20170324-5592-1lzgxm7.pdf"]

Error: PDF could not be generated!

Command Error:

html=controller.render_to_string('/stationeries/head.haml',encoding:"UTF-8",layout:false)

pdf=WickedPdf.new.pdf_from_string(html)

在Linux没有问题,但是OS系统出现以上的报错信息。

解决方式:

(1)brew install Caskroom/cask/wkhtmltopdf

(2)在config/initializers/wicked_pdf.rb

WickedPdf.config={

exe_path:'/usr/local/bin/wkhtmltopdf'

}

问题是解决了,但是.rvm/gems/[email protected]/bin/wkhtmltopdf这个是存在的,不知道是不是支持库的问题,需要qt5???

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