Here are some question-based titles that fit your content: Direct and Specific: * Why Does Django Throw a TemplateDoesNotExist Error, Even Though My Templates Are Present? * Django Template Loading:

Django TemplateDoesNotExist

Problem

Django fails to locate specified templates and throws exceptions of type TemplateDoesNotExist. The location where Django expects to find the templates doesn't exist, even though the templates are present on the disk.

Django's Template Loading Order

Django follows a specific order when loading templates:

• django.template.loaders.filesystem - Loads templates from the filesystem.
• django.template.loaders.app_directories - Loads templates from applications' template directories.

Examination of TEMPLATE_DIRS

In this case, the configuration for TEMPLATE_DIRS instructs Django to look for templates in /usr/lib/python2.5/site-packages/projectname/templates. However, the templates are organized in /usr/lib/python2.5/site-packages/projectname/templates/appname/template_name.html. Django cannot locate the templates because it expects them to be in the root of the templates directory.

Solution 1

To resolve the issue, move the templates to /usr/lib/python2.5/site-packages/projectname/templates/template_name.html.

Solution 2

Alternatively, consider modifying TEMPLATE_DIRS to search for templates within applications' template directories:

<code class="python">TEMPLATE_DIRS = (
    os.path.join(SETTINGS_PATH, 'appname1/templates'),
    os.path.join(SETTINGS_PATH, 'appname2/templates'),
    os.path.join(SETTINGS_PATH, 'appname3/templates'),
)</code>

Ownership Permissions

If the above solutions don't work, check the ownership permissions of the templates directory. In the given case, executing chown -R www-data:www-data /usr/lib/python2.5/site-packages/projectname/* resolved the issue, as the web server user needed appropriate permissions to access the templates.

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