Installation error on frappe cloud

[cdiethelm]

While installing Wiki on frappecloud with a site which had erpnext and frappe installed, I have received an error as follows:

`Installing wiki... Updating DocTypes for wiki : [======== ] 20%An error occurred while installing wiki: Module import failed for Wiki Space, the DocType you're trying to open might be deleted.
Error: No module named 'redis.commands' Traceback (most recent call last): File "apps/frappe/frappe/modules/utils.py", line 245, in load_doctype_module doctype_python_modules[key] = frappe.get_module(module_name) File "apps/frappe/frappe/init.py", line 1342, in get_module return importlib.import_module(modulename) File "/usr/lib/python3.10/importlib/init.py", line 126, in import_module return _bootstrap._gcd_import(name[level:], package, level) File "", line 1050, in _gcd_import File "", line 1027, in _find_and_load File "", line 1006, in _find_and_load_unlocked File "", line 688, in _load_unlocked File "", line 883, in exec_module File "", line 241, in _call_with_frames_removed File "apps/wiki/wiki/wiki/doctype/wiki_space/wiki_space.py", line 11, in from wiki.wiki.doctype.wiki_page.search import drop_index, rebuild_index_in_background File "apps/wiki/wiki/wiki/doctype/wiki_page/search.py", line 9, in from redis.commands.search.field import TextField ModuleNotFoundError: No module named 'redis.commands'

The above exception was the direct cause of the following exception:

Traceback (most recent call last): File "apps/frappe/frappe/commands/site.py", line 415, in install_app _install_app(app, verbose=context.verbose, force=force) File "apps/frappe/frappe/installer.py", line 297, in install_app sync_for(name, force=force, reset_permissions=True) File "apps/frappe/frappe/model/sync.py", line 109, in sync_for import_file_by_path( File "apps/frappe/frappe/modules/import_file.py", line 145, in import_file_by_path import_doc( File "apps/frappe/frappe/modules/import_file.py", line 242, in import_doc doc.insert() File "apps/frappe/frappe/model/document.py", line 287, in insert self.run_post_save_methods() File "apps/frappe/frappe/model/document.py", line 1090, in run_post_save_methods self.run_method("on_update") File "apps/frappe/frappe/model/document.py", line 917, in run_method out = Document.hook(fn)(self, *args, kwargs) File "apps/frappe/frappe/model/document.py", line 1279, in composer return composed(self, method, *args, *kwargs) File "apps/frappe/frappe/model/document.py", line 1261, in runner add_to_return_value(self, fn(self, args, kwargs)) File "apps/frappe/frappe/model/document.py", line 914, in fn return method_object(*args, **kwargs) File "apps/frappe/frappe/core/doctype/doctype/doctype.py", line 407, in on_update self.run_module_method("on_doctype_update") File "apps/frappe/frappe/core/doctype/doctype/doctype.py", line 492, in run_module_method module = load_doctype_module(self.name, self.module) File "apps/frappe/frappe/modules/utils.py", line 249, in load_doctype_module raise ImportError(msg) from e ImportError: Module import failed for Wiki Space, the DocType you're trying to open might be deleted.
Error: No module named 'redis.commands'`

[BreadGenie]

Can you specify the version of wiki and frappe framework you're trying to install? If it's for frappe v14 then use version-14 branch and for frappe v15/nightly use master branch

[cdiethelm]

@BreadGenie We use the newest version (main). I just tried to install it on an empty site. This works.

However, on a site that had V14 with wiki installed and wiki lateron removed, it does not work.

Is there anything that can be done overriding the existing tables?

[BreadGenie]

This happened due to the version differnce for redis in version-14 branch and develop branch of frappe. Former needs redisearch installed with redis v3.5.3 as dependency. Meanwhile develop branch needs redis v4.5.5 and redisearch is depracated. So if you're installing wiki on version-14 site, use wiki from version-14 branch with redisearch installed with redis v3.5.3.

[BreadGenie]

Just noticed that you mentioned Frappe Cloud You should only add version-14 wiki forversion-14 of frappe and master wiki for version-15 and above.

Dependency management will be handled by FC automatically.

If you're facing further issues get in touch with us at support.frappe.io