投稿图片不过关，各位大神帮忙看看怎么解决问题
Warning:Effective resolution out of range
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The effective resolutions (image dpi times scale factor) do not fit within the specified range and this will either cause the printout of the images to lose quality or the processing time and memory requirements to be needlessly high. 1.5 to 2.0 times the line screen is a commonly accepted range. 返回小木虫查看更多