redmine5.0.0 能用吗？ 我下载了一个，5.0下 thin 两个服务无法启动。下一步如何操作？

安装好后，预览docx是空白的，日志是这样
dconf-CRITICAL **: 08:47:50.959: unable to create directory '/run/user/1000/dconf’: Permission denied. dconf will not work properly.
LibreOffice 7.5.5.2 50(Build:2)

我这边安装成功，但是打开文档什么都没有。

Preview插件和light box2 冲突？那使用什么来代替light2呢？

为什么LibreOffice组件安装好了，但是redmine信息那里“可使用LibreOffice”是红色叹号不可用呢

redmine_more_previews 试了下，好像还不支持5.0

兼容redmine5+的，建议关注原作者的 redmine_more_previews 插件

这个有打算支持5.0吗？

• 临时卸载：直接删除redmine_more_previews插件整个文件夹，重新启动redmine应该可以解决
• 彻底删除：RAILS_ENV=production bundle exec rake redmine:plugins:migrate NAME=redmine_more_previews VERSION=0

大神，这个redmine_more_previews安装后，redmine服务起不来了，怎么办

目前不支持redmine5.但你可以试试 redmine_more_previews .目前redmine5刚发布不久，大多数插件还没有来得急适配。

请问5.0版本支持吗

下载界面出现的支付宝二维码，扫描二维码获得积分

好东西，话说积分怎么获取？

如果时docker方式，要看你挂载的位置，例如/var/log/redmine/ 参考 https://redmineplugins.cn/issues/168#note-10

才接触redmine，不知道应该看哪个日志

@moto jl 之前的错误最好能贴上redmine的报错日志才能找到根本原因

换了一个版本的插件，结果还是一片空白，换edge浏览器居然能正常显示了，哎

请问怎么判断soffice文件访问路径可达呢？

@moto jl docker安装方式要确保temp/tmp文件夹可写以及soffice文件访问路径可达，具体问题只能从redmine的日志里的报错内容判断

我也遇到一样的问题，docker装的，插件放进去后重启docker，然后启不来了，删除插件就能正常启动

@chen ming 需要查看redmine的日志才能判定具体问题

用docker装的redmine，装完这插件后起不来是什么情况？

你好， @Huang James

安裝完redmine顯示502 bad gateway

是安装redmine还是安装Preview Office插件？ 或者贴日志到 https://redmineplugins.cn/projects/redmineplugins/issues/new

安裝完redmine顯示502 bad gateway

@chen chun 给你发了一个补丁文件，你再试试看

环境变量设置好了，能识别命令了。
C:\Program Files\LibreOffice\program
手动输入如下命令也能生成PDF。
soffice --convert-to pdf D:\Bitnami\redmine-4.1.1-8\apps\redmine\htdocs\files\2021\07\210727185044_aaa.docx --outdir D:\Bitnami\redmine-4.1.1-8\apps\redmine\htdocs\files\2021\07

预览的时候提示bootstrap.ini文件损坏，这应该不是真正原因。
控制台现在报找不到文件。没有具体指明哪个文件。
日志如下：
[2021-07-28 09:59:54 +0800] [ERROR] – Creating preview with libreoffice failed (pid 41460 exit 1):
Command: cd C:/Users/chenchun/AppData/Local/Temp/d20210728-35044-1cug5o8 & “soffice” env:UserInstallation=file:///tmp/ --convert-to pdf “D:/Bitnami/redmine-4.1.1-8/apps/redmine/htdocs/files/2021/07/210727185044_aaa.docx” & move “210727185044_aaa.pdf” “D:/Bitnami/redmine-4.1.1-8/apps/redmine/htdocs/tmp/thumbnails/1300_7e242d00e712558b034b948bd83e7358c111374d5b5ada3c859fedfc1de23e85.pdf”
[2021-07-28 09:59:54 +0800] [INFO] - Completed 404 Not Found in 7027ms (ActiveRecord: 41.6ms)
好像和#25类似，但是说补丁不适用windows。

@chen chun 先确定手动执行soffice转换是否可行，或者手动执行时报什么错误。

cd C:/Users/chenchun/AppData/Local/Temp/d20210727-32616-tlb6ji & “soffice” env:UserInstallation=file:///tmp/ --convert-to pdf “D:/Bitnami/redmine-4.1.1-8/apps/redmine/htdocs/files/2021/07/210727185044_aaa.docx” & move “210727185044_aaa.pdf” 

另外，环境变量的设置方法：

window环境，下载了1.0.3_2这个版本。但是还是不能表示，起的调试环境。
控制台报的错是：不能识别soffice命令，要加什么环境变量吗？已经装了libreoffice。
日志如下；
[2021-07-27 20:23:34 +0800] [ERROR] – Creating preview with libreoffice failed (pid 34400 exit 1):
Command: cd C:/Users/chenchun/AppData/Local/Temp/d20210727-32616-tlb6ji & “soffice” env:UserInstallation=file:///tmp/ --convert-to pdf “D:/Bitnami/redmine-4.1.1-8/apps/redmine/htdocs/files/2021/07/210727185044_aaa.docx” & move “210727185044_aaa.pdf” “D:/Bitnami/redmine-4.1.1-8/apps/redmine/htdocs/tmp/thumbnails/1300_7e242d00e712558b034b948bd83e7358c111374d5b5ada3c859fedfc1de23e85.pdf”
[2021-07-27 20:23:34 +0800] [INFO] - Completed 404 Not Found in 71ms (ActiveRecord: 34.9ms)

报告问题：
使用nginx作为代理服务器，Apache运行Passenger的情况下，预览界面会出现127.0.0.1 拒绝了我们的连接请求。

@Zh yowfung 重新修订下，更新到下载区了

关于不能预览的问题，应该是出在插件的这行代码里的：

文件：{redmine}/plugins/redmine_preview_office/lib/redmine_preview_office/patches/application_helper_patch.rb

第39行弄出来的 URL 是没问题的，是 192.168.1.145。
:href ⇒ preview_office_path(attachment)

而第60行弄出来的确是 127.0.0.1。
:src ⇒ preview_office_url(attachment)

选用 with <object><embed>-tag 是一定不能预览（显示空白界面），选用 with <iframe>-tag 是可以显示预览的（但是网址变成了 127.0.0.1，手动改了后就可以预览了，但是刷新页面后就无效了）。

希望插件作者能够根据以上反馈的信息升级插件，谢谢！

上面的问题，附上日志：

Started GET "/attachments/thumbnail/583” for 172.21.0.1 at 2021-05-15 12:53:18 +0800
Processing by AttachmentsController#thumbnail as HTML
Parameters: {“id"⇒“583”}
Current user: zhanghuifeng (id=144)
Creating thumbnail failed (pid 4080 exit 1):
Command: 'convert’ '/usr/local/redmine/files/2021/05/210514161350_30a5608004a5f94958e6b1a25f9c3256.pdf⁰' -thumbnail '100x100>' 'png:/usr/local/redmine/tmp/thumbnails/2d2a7895e1a69620f32c412a5d79987f5ac7b8971aa51d1e4194bcca9cdcf046_352014_100.thumb’
Completed 404 Not Found in 96ms (ActiveRecord: 55.0ms)
Started GET "/attachments/584” for 172.21.0.1 at 2021-05-15 12:53:25 +0800
Processing by AttachmentsController#show as HTML
Parameters: {“id"⇒“584”}
Current user: zhanghuifeng (id=144)
Rendering plugins/redmine_preview_office/app/views/attachments/office.html.erb within layouts/base
Rendered layouts/_file.html.erb (23.5ms)
Rendered plugins/redmine_preview_office/app/views/attachments/office.html.erb within layouts/base (31.3ms)
Rendered plugins/clipboard_image_paste/app/views/clipboard_image_paste/_headers.html.erb (0.5ms)
Rendered plugins/redmine_favorite_projects/app/views/favorite_projects/_additional_assets.html.erb (0.3ms)
Rendered plugins/clipboard_image_paste/app/views/clipboard_image_paste/_add_form.html.erb (1.2ms)
Rendered plugins/redmine_favorite_projects/app/views/favorite_projects/_select2_transformation_rules.html.erb (0.1ms)
Completed 200 OK in 156ms (Views: 61.1ms | ActiveRecord: 76.9ms)

插件可以正常安装，在非本地机器上访问 redmine 系统时打开的预览画面是一片空白，中间显示“127.0.0.1 已拒绝连接”。浏览器按 F12，切到 “Network”一栏，看到它请求的是这个地址“Request URL: http://127.0.0.1:3000/attachments/preview_office/584”，HTTP 响应代码584。问题应该很清晰了，这个插件里面应该是访问了 127.0.0.1 这个地址，但由于我的 redmine 网站是搭建在 192.168.1.145 这台服务器上，在其他电脑上不应该访问 127.0.0.1 而应该是访问 192.168.1.145。

@cao rocky 试下 https://redmineplugins.cn/issues/165 附件的补丁

bitnami/redmine debian 10

Redmine 4.2.0.stable v
默认的管理员帐号已改变 v
附件路径可写 v
插件的附件路径可写 (./public/plugin_assets) v
MiniMagick 可用（可选的） v
可使用 ImageMagick 转换图片格式 (可选) v
ImageMagick PDF 支持 (可选) v
Libre Office available X 红
Pandoc available v

***********************************************log。tmp目录没有文件夹
Processing by AttachmentsController#more_preview as HTML
Parameters: {“drive_entry"⇒“true”, “id"⇒“10”}
Current user: user (id=1)
Creating preview with Libre failed (pid 2732 exit 1):
Command: cd '/tmp/d20210424-1817-1b627b8’; soffice --headless --convert-to html --outdir '/tmp/d20210424-1817-1b627b8’ -env:UserInstallation=file:///tmp/d20210424-1817-1a7i6rh/user_installation '/opt/bitnami/apps/redmine/htdocs/files/2021/04/210423065312_bab8f361e2340d0bd8a2a522234ea302.xlsx’; mv './210423065312_bab8f361e2340d0bd8a2a522234ea302.html’ '/tmp/d20210424-1817-1b627b8/index.html’
An error occured while generating preview for /opt/bitnami/apps/redmine/htdocs/files/2021/04/210423065312_bab8f361e2340d0bd8a2a522234ea302.xlsx
Exception was: ConverterShellError

***********************************
手动运行命令成功，在tmp目录可以找到。
soffice --headless --convert-to html --outdir '/tmp/d20210424-1817-1b627b8’ -env:UserInstallation=file:///tmp/d20210424-1817-1a7i6rh/user_installation '/opt/bitnami/apps/redmine/htdocs/files/2021/04/210423065312_bab8f361e2340d0bd8a2a522234ea302.xlsx’

报错查看log如下：
Installing ruby-filemagic 0.7.2 with native extensions
Gem::Ext::BuildError: ERROR: Failed to build gem native extension.

current directory: /usr/local/bundle/gems/ruby-filemagic-0.7.2/ext/filemagic
/usr/local/bin/ruby -I /usr/local/lib/ruby/2.6.0 -r
./siteconf20210406-24-1yg2ifl.rb extconf.rb
checking for -lgnurx... * extconf.rb failed *
Could not create Makefile due to some reason, probably lack of necessary
libraries and/or headers.  Check the mkmf.log file for more details.  You may
need configuration options.

Provided configuration options:
--with-opt-dir
--without-opt-dir
--with-opt-include
--without-opt-include=${opt-dir}/include
--with-opt-lib
--without-opt-lib=${opt-dir}/lib
--with-make-prog
--without-make-prog
--srcdir=.
--curdir
--ruby=/usr/local/bin/$(RUBY_BASE_NAME)
--with-magic-dir
--without-magic-dir
--with-magic-include
--without-magic-include=${magic-dir}/include
--with-magic-lib
--without-magic-lib=${magic-dir}/lib
--with-gnurx-dir
--without-gnurx-dir
--with-gnurx-include
--without-gnurx-include=${gnurx-dir}/include
--with-gnurx-lib
--without-gnurx-lib=${gnurx-dir}/lib
--with-gnurxlib
--without-gnurxlib
/usr/local/lib/ruby/2.6.0/mkmf.rb:467:in `try_do': The compiler failed to
generate an executable file. (RuntimeError)
You have to install development tools first.
from /usr/local/lib/ruby/2.6.0/mkmf.rb:552:in `try_link0'
from /usr/local/lib/ruby/2.6.0/mkmf.rb:570:in `try_link'
from /usr/local/lib/ruby/2.6.0/mkmf.rb:789:in `try_func'
from /usr/local/lib/ruby/2.6.0/mkmf.rb:1016:in `block in have_library'
from /usr/local/lib/ruby/2.6.0/mkmf.rb:959:in `block in checking_for'
from /usr/local/lib/ruby/2.6.0/mkmf.rb:361:in `block (2 levels) in postpone'
from /usr/local/lib/ruby/2.6.0/mkmf.rb:331:in `open'
from /usr/local/lib/ruby/2.6.0/mkmf.rb:361:in `block in postpone'
from /usr/local/lib/ruby/2.6.0/mkmf.rb:331:in `open'
from /usr/local/lib/ruby/2.6.0/mkmf.rb:357:in `postpone'
from /usr/local/lib/ruby/2.6.0/mkmf.rb:958:in `checking_for'
from /usr/local/lib/ruby/2.6.0/mkmf.rb:1011:in `have_library'
from extconf.rb:21:in `<main>'

To see why this extension failed to compile, please check the mkmf.log which can
be found here:

/usr/local/bundle/extensions/x86_64-linux/2.6.0/ruby-filemagic-0.7.2/mkmf.log

extconf failed, exit code 1

Gem files will remain installed in /usr/local/bundle/gems/ruby-filemagic-0.7.2
for inspection.
Results logged to
/usr/local/bundle/extensions/x86_64-linux/2.6.0/ruby-filemagic-0.7.2/gem_make.out

An error occurred while installing ruby-filemagic (0.7.2), and Bundler
cannot continue.
Make sure that `gem install ruby-filemagic -v '0.7.2' --source
'https://rubygems.org/'` succeeds before bundling.

In Gemfile:
ruby-filemagic

仔细核对了我的报错log和“https://redmineplugins.cn/issues/21”中的报错信息，我发现好像是ruby-filemagic的路径不对，如我的报错信息中提到的“/usr/local/bundle/gems/ruby-filemagic-0.7.2”实际上并没有这个路径，ruby-filemagic-0.7.2安装在“/var/lib/gems/2.3.0/gems/ruby-filemagic-0.7.2”中，但是我还是不知道这个要怎么解决。

@guo hongxing 没有用，还是报一样的错，
Installing ruby-filemagic 0.7.2 with native extensions
Gem::Ext::BulidError:ERROR: Failed to build gem native extension

@xu renfeng 参考下这个 https://redmineplugins.cn/issues/21

仔细核对了一遍，发现不能正常显示应该是因为没有安装redmine_preview_pdf这个插件导致的，但是我在安装这个插件时又出现了如下错误。
Installing ruby-filemagic 0.7.2 with native extensions
Gem::Ext::BulidError:ERROR: Failed to build gem native extension

@xu renfeng 用我新上传的补丁再试试看，见补丁

@xu renfeng 使用同样的版本又在4.1.1.stable.19939上测试正常 #165

试过了，还是没有用，报错信息也和之前一样

@xu renfeng 404问题参考 https://redmineplugins.cn/issues/25#note-6

查看log如下：

...
mv: cannot stat '210401082014_8c6ed9537f77f2c22989af8891097dcb.pdf’: No such file or directory
E, [2021-04-01T08:29:32.487992 #1] ERROR – : Creating preview with libreoffice failed (pid 104 exit 1):
Command: cd /tmp/d20210401-1-1env0tp; 'soffice’ --convert-to pdf '/usr/src/redmine/files/2021/04/210401082014_8c6ed9537f77f2c22989af8891097dcb.docx’; mv '210401082014_8c6ed9537f77f2c22989af8891097dcb.pdf’ '/usr/src/redmine/tmp/thumbnails/2_f5fa3b1b7dd6beabc62cecf14c3822414355b1c4b341566635cb83daf45e9cf9.pdf’
I, [2021-04-01T08:29:32.491595 #1] INFO – : Completed 404 Not Found in 20ms (ActiveRecord: 4.9ms)
192.168.2.5 - - [01/Apr/2021:08:29:32 UTC] “HEAD /attachments/preview_office/2 HTTP/1.1” 404 0
- → /attachments/preview_office/2

插件安装正常，没有报错，文档也能正常打开，不报错，但是文档打开后没有显示内容。

“信息”页面下没有正常显示安装步骤中提到的两个组件，只显示了一个，并且右侧显示不是绿色的对勾，而是红色的感叹号
Libre Office available (needed for plugin 'Redmine Preview Office’)

@苏盼 试试这个方法 https://redmineplugins.cn/issues/16

LibreOffice_6.4.7_Linux_x86-64_rpm_langpack_zh-CN.tar.gz
LibreOffice_6.4.7_Linux_x86-64_rpm.tar.gz
安装完LibOffice后，能打开编辑中文，但是该插件还是乱码？

需要安装：
apt-get install unoconv
apt-get install ttf-wqy-microhei

插件有问题，redmine docker方式安装，按照安装方式，成功安装
chrome浏览器看docx文件是空白。

@z16536 如果是linux系统，按照 https://www.redmineplugins.cn/issues/25#note-7 outman的方法去解决。

IE11報錯HTTP 4.0
chrome空白什麼都不顯示

看下问题跟踪 里有没有你的遇到的问题，或者把你的错误日志贴出来

我这边安装好插件以后出现不能预览。初步想到可能是插件冲突，当删除其他插件以后，还是不能预览，出现不能打开pdf文档的提示

谷歌浏览器导致，最新版本（83.0.4103.97 ）不支持， 75.0.3770.142版本支持
火狐浏览器可以。

还是需要日志，否则没法定位问题

开发机器未配置apache2，服务器配置了apache2。预览的时候，均发现本机(127.0.0.1)没有问题。换到其他机器就不行了。
未配置apache2的，按照之前评论 尝试使用：rails s -e production -p 8080 -b 0.0.0.0
也未生效，请问该如何配置？

export DISPLAY=:0.0
[18:16:22][root@mail ~]# 'soffice’ --convert-to pdf '/usr/local/redmine-4.0.5/files/2020/05/200527085921_95ef2d0f7566ff6a4378c95b5f104a3a.docx’
[18:16:27]convert /usr/local/redmine-4.0.5/files/2020/05/200527085921_95ef2d0f7566ff6a4378c95b5f104a3a.docx → /root/200527085921_95ef2d0f7566ff6a4378c95b5f104a3a.pdf using writer_pdf_Export

[root@mail local]# 'soffice’ --convert-to pdf '/usr/local/redmine-4.0.5/files/2020/05/200527085921_95ef2d0f7566ff6a4378c95b5f104a3a.docx’
Failed to open display
/usr/lib64/libreoffice/program/soffice.bin X11 error: Can’t open display:
Set DISPLAY environment variable, use -display option
or check permissions of your X-Server
(See “man X” resp. “man xhost” for details)

Completed 200 OK in 272ms (Views: 119.0ms | ActiveRecord: 57.3ms)
Started GET "/attachments/139” for 172.1.243.25 at 2020-06-03 16:50:20 +0800
Processing by AttachmentsController#show as HTML
Parameters: {“id"⇒“139”}
Current user: admin (id=1)
Rendering plugins/redmine_preview_office/app/views/attachments/office.html.erb within layouts/base
Rendered layouts/_file.html.erb (12.8ms)
Rendered plugins/redmine_preview_office/app/views/attachments/office.html.erb within layouts/base (14.8ms)
Completed 200 OK in 54ms (Views: 27.9ms | ActiveRecord: 16.6ms)
Started GET "/attachments/preview_office/139” for 172.1.243.25 at 2020-06-03 16:50:20 +0800
Processing by AttachmentsController#preview_office as */*
Parameters: {“id"⇒“139”}
Current user: admin (id=1)
Creating preview with libreoffice failed (pid 8765 exit 1):
Command: cd /tmp/d20200603-8740-jpmq1q; 'soffice’ -env:UserInstallation=file:///tmp/ --convert-to pdf '/usr/local/redmine-4.0.5/files/2020/05/2
00527085921_95ef2d0f7566ff6a4378c95b5f104a3a.docx’; mv '200527085921_95ef2d0f7566ff6a4378c95b5f104a3a.pdf’ '/usr/local/redmine-4.0.5/tmp/thumbna
ils/139_eb24b1edc78cd07415f91b6e9ee96761a092862a8cc3fc037f103970c839c2af.pdf’
cmd is → cd /tmp/d20200603-8740-jpmq1q; 'soffice’ -env:UserInstallation=file:///tmp/ --convert-to pdf '/usr/local/redmine-4.0.5/files/2020/05/
200527085921_95ef2d0f7566ff6a4378c95b5f104a3a.docx’; mv '200527085921_95ef2d0f7566ff6a4378c95b5f104a3a.pdf’ '/usr/local/redmine-4.0.5/tmp/thumbn
ails/139_eb24b1edc78cd07415f91b6e9ee96761a092862a8cc3fc037f103970c839c2af.pdf’
tmpdir is → /tmp/d20200603-8740-jpmq1q
Completed 404 Not Found in 329ms (ActiveRecord: 2.6ms)

已经在/usr/local/redmine-4.0.5/plugins/redmine_preview_office/lib/redmine_preview_office/patches中替换了thumbnail_patch.rb

默认的管理员帐号已改变
附件路径可写
插件的附件路径可写 (./public/plugin_assets)
RMagick 可用（可选的）
可使用 ImageMagick 转换图片格式 (可选)
Libre Office available (needed for plugin 'Redmine Preview Office’)
Ghostscript available (needed for plugin 'Redmine Preview PDF’)

Environment:
Redmine version 4.0.5.stable
Ruby version 2.5.7-p206 (2019-10-01) [x86_64-linux]
Rails version 5.2.3
Environment production
Database adapter Mysql2
Mailer queue ActiveJob::QueueAdapters::AsyncAdapter
Mailer delivery smtp
SCM:
Filesystem
Redmine plugins:
redmine_preview_office 1.0.3
redmine_preview_pdf 1.0.4

不支持windows，如果用这个插件，建议迁到linux下

win server 2012，打开预览是白色的没有生效
日志
Current user: admin (id=1)
Rendered layouts/_file.html.erb (0.0ms)
Rendered plugins/redmine_preview_office/app/views/attachments/office.html.erb within layouts/base (31.3ms)
Rendered plugins/quick_view/app/views/hooks/_quick_view_base_head.html.erb (0.0ms)
Rendered plugins/redmine_code_review/app/views/code_review/_html_header.html.erb (0.0ms)
Rendered plugins/quick_view/app/views/hooks/_quick_view_base_bottom_tooltip.html.erb (0.0ms)
Rendered plugins/quick_view/app/views/hooks/_quick_view_base_bottom.html.erb (0.0ms)
Rendered plugins/quick_view/app/views/hooks/_quick_view_base_bottom_worktime_ext.html.erb (0.0ms)
Rendered plugins/redmine_code_review/app/views/code_review/_body_bottom.html.erb (0.0ms)
Completed 200 OK in 188ms (Views: 50.1ms | ActiveRecord: 125.3ms)
Started GET "/redmine/attachments/preview_office/3454” for 127.0.0.1 at 2020-04-28 11:44:23 +0800
Processing by AttachmentsController#preview_office as HTML
Parameters: {“id"⇒“3454”}
Current user: admin (id=1)
Couldn’t find template for digesting: attachments/preview_office
Completed 304 Not Modified in 47ms (ActiveRecord: 15.7ms)

你的404问题看这里 centos7 redmine 4.0.4 生成不了pdf #25

添加了插件，apache提供服务，预览时提示404。直接用调试命令，没有问题，是apache需要修改配置吗？

请用问题跟踪里的补丁文件替换掉插件pathces目录下的对应文件，重启动redmine在试试看

嗯，你用的应该是bitnami的集成安装包. 是权限的问题，

centos7 redmine 4.0.4 生成不了pdf，日志：

Completed 200 OK in 203ms (Views: 168.3ms | ActiveRecord: 14.7ms)
Started GET "/redmine/attachments/preview_office/26” for 192.168.1.101 at 2020-03-27 19:24:57 +0800
Processing by AttachmentsController#preview_office as HTML
Parameters: {“id"⇒“26”}
Current user: david (id=6)
Creating preview with libreoffice failed (pid 11367 exit 1):
Command: cd /tmp/d20200327-11310-1grlqs5; 'soffice’ --convert-to pdf '/opt/redmine.org.cn/apps/redmine/htdocs/files/2020/03/200327180819_test333.xlsx’; mv '200327180819_test333.pdf’ '/opt/redmine.org.cn/apps/redmine/htdocs/tmp/thumbnails/26_0d412b4d2031731b2d3fec5be178f4a7ad0bb4c5a1c2e94b4251fde9d2bb2135.pdf’
Completed 404 Not Found in 530ms (ActiveRecord: 4.3ms)

/tmp/d20200327-11310-1grlqs5 不存在，
手动运行命令：'soffice’ --convert-to pdf '/opt/redmine.org.cn/apps/redmine/htdocs/files/2020/03/200327180819_test333.xlsx’ 能生成pdf

注意！Redmine Knowledgebase 插件会破坏Redmine Preview Office的pdf文件预览功能

导致不能预览的原因有很多，最好能在预览不成功的同时抓下最新的日志，把对应的错误日志贴上来方便故障定位

Redmine 4.0.4.stable
安装完成后不能显示预览
以下在安装后的信息
--------------------------------------
默认的管理员帐号已改变
附件路径可写
插件的附件路径可写 (./public/plugin_assets)
RMagick 可用（可选的）
可使用 ImageMagick 转换图片格式 (可选)
Libre Office available (needed for plugin 'Redmine Preview Office’)

Environment:
Redmine version 4.0.4.stable
Ruby version 2.5.5-p157 (2019-03-15) [x86_64-linux]
Rails version 5.2.3
Environment production
Database adapter Mysql2
Mailer queue ActiveJob::QueueAdapters::AsyncAdapter
Mailer delivery smtp
SCM:
Git 2.19.1
Filesystem
Redmine plugins:
easy_gantt 1.12
redmine_preview_office 1.0.3
redmine_wktime 3.9

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看你的Redmine的安装方式啦，确认绑定到任意地址。例如 rails s -e production -p 8080 -b 0.0.0.0

没有配置apache2。预览的时候，发现本机(127.0.0.1)没有问题。换到其他机器就不行了，看到下面访问的地址还是127.0.0.1。

尝试安装下下面的依赖呢？

sudo yum install libXrender libXext libSM libICE libGLU fontconfig cups-libs cairo mesa-libGL

先到Redmine的设置界面： 管理 → 信息 ，查看 Libreoffice 是否有效

ceontos 7 redmine 4.05 no work