# Error when importing from Vanilla

**URL:** <https://meta.discourse.org/t/error-when-importing-from-vanilla/33716>\
**Category:** Migration\
**Created:** [2015 年 9 月 24 日午後 6:16 UTC](https://meta.discourse.org/t/error-when-importing-from-vanilla/33716 "2015-09-24T18:16:59Z")\
**Posts on this page:** 1\
**Showing post:** 5

<div class="post-metadata">

**Author:** ![huulbaek](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/huulbaek/32/46692_2.png) [@huulbaek](https://meta.discourse.org/u/huulbaek)\
**Post date:** [2015 年 9 月 28 日午前 10:06 UTC](https://meta.discourse.org/t/error-when-importing-from-vanilla/33716/5 "2015-09-28T10:06:05Z")

</div>

I guess I was a little early in claiming success. Importing users and categories goes well but fails with Segmentation fault when starting to import topics.

```
importing categories...
       27 / 27 (100.0%)  
importing topics...
/var/www/discourse/vendor/bundle/ruby/2.0.0/gems/rack-mini-profiler-0.9.7/lib/patches/db/mysql2.rb:6: [BUG] Segmentation fault
ruby 2.0.0p647 (2015-08-18 revision 51631) [x86_64-linux]

-- Control frame information -----------------------------------------------
c:0012 p:---- s:0049 e:000048 CFUNC :each
c:0011 p:0018 s:0046 e:000045 METHOD /var/www/discourse/vendor/bundle/ruby/2.0.0/gems/rack-mini-profiler-0.9.7/lib/patches/db/mysql2.rb:6
c:0010 p:0054 s:0038 E:001798 METHOD /var/www/discourse/script/import_scripts/base.rb:408
c:0009 p:0088 s:0029 E:0026b8 BLOCK script/import_scripts/vanilla_mysql.rb:99
c:0008 p:0008 s:0025 e:000024 BLOCK /var/www/discourse/script/import_scripts/base.rb:670 [FINISH]
c:0007 p:---- s:0023 e:000022 CFUNC :loop
c:0006 p:0012 s:0020 e:000019 METHOD /var/www/discourse/script/import_scripts/base.rb:669
c:0005 p:0051 s:0015 E:000990 METHOD script/import_scripts/vanilla_mysql.rb:87
c:0004 p:0013 s:0011 e:000010 METHOD script/import_scripts/vanilla_mysql.rb:25
c:0003 p:0029 s:0008 e:000007 METHOD /var/www/discourse/script/import_scripts/base.rb:45
c:0002 p:0084 s:0004 E:000ca8 EVAL script/import_scripts/vanilla_mysql.rb:232 [FINISH]
c:0001 p:0000 s:0002 E:000be8 TOP [FINISH]

-- Ruby level backtrace information ----------------------------------------
script/import_scripts/vanilla_mysql.rb:232:in `<main>'
/var/www/discourse/script/import_scripts/base.rb:45:in `perform'
script/import_scripts/vanilla_mysql.rb:25:in `execute'
script/import_scripts/vanilla_mysql.rb:87:in `import_topics'
/var/www/discourse/script/import_scripts/base.rb:669:in `batches'
/var/www/discourse/script/import_scripts/base.rb:669:in `loop'
/var/www/discourse/script/import_scripts/base.rb:670:in `block in batches'
script/import_scripts/vanilla_mysql.rb:99:in `block in import_topics'
/var/www/discourse/script/import_scripts/base.rb:408:in `create_posts'
/var/www/discourse/vendor/bundle/ruby/2.0.0/gems/rack-mini-profiler-0.9.7/lib/patches/db/mysql2.rb:6:in `each'
/var/www/discourse/vendor/bundle/ruby/2.0.0/gems/rack-mini-profiler-0.9.7/lib/patches/db/mysql2.rb:6:in `each'

```

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_[View the full topic](https://meta.discourse.org/t/error-when-importing-from-vanilla/33716)._