0030_auto_20160810_1340, 0029_unicode_slugfield_dj19 in wagtailcore

[dborisog]

For some time I've been prototyping a web-site, started with Wagtail 1.5.3 working with SQLite.

Yesterday I shifted to Wagtail 1.6.2, my site was running OK.

Today I decided to move from SQLite to PostgreSQL, I haven't been interested in any data from SQLite nor in migratations for this DB, so I've cleaned all 'migrations' folders; created and setup PostgreSQL db; manage.py check was OK.

However,

python manage.py migrate CommandError: Conflicting migrations detected; multiple leaf nodes in the migration graph: (0030_auto_20160810_1340, 0029_unicode_slugfield_dj19 in wagtailcore). To fix them run 'python manage.py makemigrations --merge'

python manage.py makemigrations --merge Merging wagtailcore Branch 0030_auto_20160810_1340

• Alter field owner on page
• Alter field owner on page Branch 0029_unicode_slugfield_dj19
• Alter field slug on page

Merging will only work if the operations printed above do not conflict with each other (working on different fields or models) Do you want to merge these migration branches? [y/N] n

The following packages installed in my virtualenvironment.

pip freeze beautifulsoup4==4.5.1 Django==1.10.1 django-appconf==1.0.2 django-compressor==2.0 django-debug-toolbar==1.5 django-el-pagination==2.1.1 django-modelcluster==2.0 django-taggit==0.18.3 django-treebeard==4.0.1 djangorestframework==3.4.6 html5lib==0.999999 Pillow==3.3.1 psycopg2==2.6.2 puput==0.6 pytz==2016.6.1 rcssmin==1.0.6 requests==2.10.0 rjsmin==1.0.12 six==1.10.0 sqlparse==0.2.0 tapioca-disqus==0.1.2 tapioca-wrapper==0.5.3 Unidecode==0.4.19 wagtail==1.6.2 Willow==0.3.1

[dborisog]

Wrong repository. Sorry. Closing this issue here.