upgrade

问题 I was updating my project from laravel 4.2 to laravel 5.0. But, after I am facing this error and have been trying to solve it for the past 4 hours. I didn't face any error like this on the 4.2 version. I have tried composer dump-autoload with no effect. As stated in the guide to update, I have shifted all the controllers as it is, and made the namespace property in app/Providers/RouteServiceProvider.php to null . So, I guess all my controllers are in global namespace, so don't need to add the

问题 To be able to use Edgecast CDN, we had to write a custom media provider which worked well with before the site was upgraded from 6.5 rev 111230 to 120427. After the upgrade, none of the images showed up on the website. I debugged the code and found a probable cause. In the upgrade following fix was included - By default, media URLs will now be generated relative to the site root (such as /~/media/images/picture.ashx or /virtualFolder/~/media/picture.ashx) instead of relative to the current

问题 Admin panel works fine, but on front-end I get following error. SQLSTATE[23000]: Integrity constraint violation: 1052 Column 'position' in order clause is ambiguous Any idea what could this be? 回答1: Here is the solution i came up with, Many Thanks to Vern Burton. Located table eav_attribute in phpmyadmin, which was related to catalog_eav_attribute. Located column position in table eav_attribute and dropped it. Cleared all cache and reindexed all data, visited front page and got a new error:

问题 Why there is no upgrade jhipster application without regenerating all the entities, if it is there any anyone please let me know? 回答1: This is just a workaround for your specific problem and not a general instruction. JHipster provides an upgrade sub generator to upgrade the application. You can run it on the JHipster app by running command jhipster upgrade this will upgrade the application and regenerate the entities and it is the recommended approach as there might be bug fixes and

问题 SQLSTATE[23000]: Integrity constraint violation: 1452 Cannot add or update a child row: a foreign key constraint fails ( my_magento/catalog_category_product_index , CONSTRAINT FK_CAT_CTGR_PRD_IDX_CTGR_ID_CAT_CTGR_ENTT_ENTT_ID FOREIGN KEY ( category_id ) REFERENCES catalog_category_entity ( entity_id ) O) This is the error I'm getting when trying to reindex data (outputed it as it's adviced here: "There was a problem‍​​ with reindexing process." after product import ) But that solution doesn't

问题 This is the old url of my blog (wp 2.2) http://myblog.com/category-name/post-name ex. http://myblog.com/shoes/i-like-shoes and Im trying to change it to http://myblog.com/post-id/post-name.html ex. http://myblog.com/717/this-is-my-first-post.html Im moving my content from wp2.2 to wp2.8 and i want to change all the categories for the current content from whatever it is now to "classic" The problem of course is that some of my pages have a high page rank and I need to maintain this... this is

问题 Closed. This question is off-topic. It is not currently accepting answers. Want to improve this question? Update the question so it's on-topic for Stack Overflow. Closed 7 years ago . If you update, what kinds of problems can happen before you reboot? This happens especially frequently if you use unattended-upgrade to apply security patches. Shared objects get replaced and so it is possible for programs to get out of sync with each other. How long can you go safely before rebooting?

问题 Currently, I have upgraded version of Django from 2.0.6 to 3.0 and suddenly after calling python manage.py shell command got this error: ImportError: cannot import name 'six' from 'django.utils' (/path-to-project/project/venv/lib/python3.7/site-packages/django/utils/ init .py) Full trace: Traceback (most recent call last): File "manage.py", line 13, in <module> execute_from_command_line(sys.argv) File "/path-to-project/project/venv/lib/python3.7/site-packages/django/core/management/__init__

问题 I just upgraded my Ubuntu to 12.04 & now when i run my eclipse so it runs file but the problem is that i can't find android any where. Even i try to update ADT etc but it tells that everything is already installed . Stuck badly anyone can help. I can't see Android in Prespetive , it's SDK Manager & AVD Manager & even in new project i can't find android application . 回答1: Open your eclipse/plugins directory. Can you see com.android.ide.eclipse.{adt,base,ddms,etc...}.version_number.jar files?

问题 After upgading MySQL to newer version I have error when I want to connect to server: ERROR 1524 (HY000): Plugin '0' is not loaded Any ideas? 回答1: This looks like a Bug in MySQL as Bug #60432 Modifying mysql.user table can deny users from logging in . Which states that: If database manager accidentally (or deliberately) modifies mysql.user table by adding any column in position lower (or equal) than "max_user_connections", then after reloading privileges no one is allowed to log in. Workaround