文库doc转码失败，日志提示这个是什么意思
<table width="915" style="width:651px;"><tbody style="box-sizing:border-box;"><tr style="box-sizing:border-box;background-color:rgba(0,0,0,0.05);"><td style="box-sizing:content-box;padding:0.75rem;vertical-align:top;border-top-color:rgb(222,226,230);">BinDocConverterProvider.Run.Init -> "c:\Program Files\LibreOffice\program\soffice.bin" --headless --invisible -env:UserInstallation=file:///D:/phpstudy_pro/lg.com/storage/app/soffice/p5872/ --convert-to pdf --outdir "D:\phpstudy_pro\lg.com\public\temp" "D:\phpstudy_pro\lg.com\public\data\file\2023\02\20\12956_ec4u_7508.ppt" 2>&1</td></tr><tr style="box-sizing:border-box;"><td><br></td></tr></tbody></table><table width="915" style="width:651px;"><tbody style="box-sizing:border-box;"><tr style="box-sizing:border-box;background-color:rgba(0,0,0,0.05);"><td style="box-sizing:content-box;padding:0.75rem;vertical-align:top;border-top-color:rgb(222,226,230);">BinDocConverterProvider.Run -> "c:\Program Files\LibreOffice\program\soffice.bin" --headless --invisible -env:UserInstallation=file:///D:/phpstudy_pro/lg.com/storage/app/soffice/p5872/ --convert-to pdf --outdir "D:\phpstudy_pro\lg.com\public\temp" "D:\phpstudy_pro\lg.com\public\data\file\2023\02\20\12956_ec4u_7508.ppt" 2>&1</td></tr><tr style="box-sizing:border-box;"><td><br></td></tr></tbody></table>
<p>上面是后台日志</p>
<p><br></p>
<p>\storage\logs日志</p>
<pre class="brush:html;toolbar:false"> beta.INFO: WenkuDocProcessJob -> start -> 91
beta.INFO: BinDocConverterProvider.Run.Init -> "c:\Program Files\LibreOffice\program\soffice.bin" --headless --invisible -env:UserInstallation=file:///D:/phpstudy_pro/lg.com/storage/app/soffice/p5872/ --convert-to pdf --outdir "D:\phpstudy_pro\lg.com\public\temp" "D:\phpstudy_pro\lg.com\public\data\file\2023\02\20\12956_ec4u_7508.ppt" 2>&1
beta.INFO: BinDocConverterProvider.Result.Init -> null
beta.INFO: BinDocConverterProvider.Run -> "c:\Program Files\LibreOffice\program\soffice.bin" --headless --invisible -env:UserInstallation=file:///D:/phpstudy_pro/lg.com/storage/app/soffice/p5872/ --convert-to pdf --outdir "D:\phpstudy_pro\lg.com\public\temp" "D:\phpstudy_pro\lg.com\public\data\file\2023\02\20\12956_ec4u_7508.ppt" 2>&1</pre>
<p><br></p>
<p><br></p>
<p><br></p><hr>以下是回复内容：<br><div class="ub-html content">
<p>请将日志中的命令粘贴到cmd控制台执行看报什么错误</p>
</div><hr><br>采集网址：<br>https://modstart.com/thread/940
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