Can't add new folder

[hoaivan]

Steps:

1. Run grav from docker according to this: https://github.com/getgrav/docker-grav
2. Install then activate theme Learn2
3. Add new folder
4. Got below error

Stack frames (47)
46
InvalidArgumentException 
…/vendor/rockettheme/toolbox/ResourceLocator/src/UniformResourceLocator.php487
45
RocketTheme\Toolbox\ResourceLocator\UniformResourceLocator find
…/vendor/rockettheme/toolbox/ResourceLocator/src/UniformResourceLocator.php449
44
RocketTheme\Toolbox\ResourceLocator\UniformResourceLocator findCached
…/vendor/rockettheme/toolbox/ResourceLocator/src/UniformResourceLocator.php332
43
RocketTheme\Toolbox\ResourceLocator\UniformResourceLocator findResource
…/user/plugins/flex-objects/classes/Admin/AdminController.php413
42
Grav\Plugin\FlexObjects\Admin\AdminController taskSaveNewFolder
…/user/plugins/flex-objects/classes/Admin/AdminController.php1274
41
Grav\Plugin\FlexObjects\Admin\AdminController execute
…/user/plugins/flex-objects/flex-objects.php271
40
Grav\Plugin\FlexObjectsPlugin onAdminPageInitialized
…/vendor/symfony/event-dispatcher/EventDispatcher.php264
39
Symfony\Component\EventDispatcher\EventDispatcher doDispatch
…/vendor/symfony/event-dispatcher/EventDispatcher.php239
38
Symfony\Component\EventDispatcher\EventDispatcher callListeners
…/vendor/symfony/event-dispatcher/EventDispatcher.php73
37
Symfony\Component\EventDispatcher\EventDispatcher dispatch
…/system/src/Grav/Common/Grav.php556
36
Grav\Common\Grav fireEvent
…/system/src/Grav/Common/Processors/PagesProcessor.php44
35
Grav\Common\Processors\PagesProcessor process
…/system/src/Grav/Framework/RequestHandler/Traits/RequestHandlerTrait.php50
34
Grav\Framework\RequestHandler\RequestHandler handle
…/system/src/Grav/Framework/RequestHandler/Traits/RequestHandlerTrait.php62
33
Grav\Framework\RequestHandler\RequestHandler handle
…/system/src/Grav/Common/Processors/TwigProcessor.php38
32
Grav\Common\Processors\TwigProcessor process
…/system/src/Grav/Framework/RequestHandler/Traits/RequestHandlerTrait.php50
31
Grav\Framework\RequestHandler\RequestHandler handle
…/system/src/Grav/Framework/RequestHandler/Traits/RequestHandlerTrait.php62
30
Grav\Framework\RequestHandler\RequestHandler handle
…/system/src/Grav/Common/Processors/AssetsProcessor.php39
29
Grav\Common\Processors\AssetsProcessor process
…/system/src/Grav/Framework/RequestHandler/Traits/RequestHandlerTrait.php50
28
Grav\Framework\RequestHandler\RequestHandler handle
…/system/src/Grav/Framework/RequestHandler/Traits/RequestHandlerTrait.php62
27
Grav\Framework\RequestHandler\RequestHandler handle
…/system/src/Grav/Common/Processors/SchedulerProcessor.php40
26
Grav\Common\Processors\SchedulerProcessor process
…/system/src/Grav/Framework/RequestHandler/Traits/RequestHandlerTrait.php50
25
Grav\Framework\RequestHandler\RequestHandler handle
…/system/src/Grav/Framework/RequestHandler/Traits/RequestHandlerTrait.php62
24
Grav\Framework\RequestHandler\RequestHandler handle
…/system/src/Grav/Common/Processors/BackupsProcessor.php39
23
Grav\Common\Processors\BackupsProcessor process
…/system/src/Grav/Framework/RequestHandler/Traits/RequestHandlerTrait.php50
22
Grav\Framework\RequestHandler\RequestHandler handle
…/system/src/Grav/Framework/RequestHandler/Traits/RequestHandlerTrait.php62
21
Grav\Framework\RequestHandler\RequestHandler handle
…/system/src/Grav/Common/Processors/TasksProcessor.php69
20
Grav\Common\Processors\TasksProcessor process
…/system/src/Grav/Framework/RequestHandler/Traits/RequestHandlerTrait.php50
19
Grav\Framework\RequestHandler\RequestHandler handle
…/system/src/Grav/Framework/RequestHandler/Traits/RequestHandlerTrait.php62
18
Grav\Framework\RequestHandler\RequestHandler handle
…/user/plugins/admin/classes/plugin/Router.php51
17
Grav\Plugin\Admin\Router process
…/system/src/Grav/Framework/RequestHandler/Traits/RequestHandlerTrait.php50
16
Grav\Framework\RequestHandler\RequestHandler handle
…/system/src/Grav/Framework/RequestHandler/Traits/RequestHandlerTrait.php62
15
Grav\Framework\RequestHandler\RequestHandler handle
…/system/src/Grav/Common/Processors/RequestProcessor.php63
14
Grav\Common\Processors\RequestProcessor process
…/system/src/Grav/Framework/RequestHandler/Traits/RequestHandlerTrait.php50
13
Grav\Framework\RequestHandler\RequestHandler handle
…/system/src/Grav/Framework/RequestHandler/Traits/RequestHandlerTrait.php62
12
Grav\Framework\RequestHandler\RequestHandler handle
…/system/src/Grav/Common/Processors/ThemesProcessor.php38
11
Grav\Common\Processors\ThemesProcessor process
…/system/src/Grav/Framework/RequestHandler/Traits/RequestHandlerTrait.php50
10
Grav\Framework\RequestHandler\RequestHandler handle
…/system/src/Grav/Framework/RequestHandler/Traits/RequestHandlerTrait.php62
9
Grav\Framework\RequestHandler\RequestHandler handle
…/system/src/Grav/Common/Processors/PluginsProcessor.php39
8
Grav\Common\Processors\PluginsProcessor process
…/system/src/Grav/Framework/RequestHandler/Traits/RequestHandlerTrait.php50
7
Grav\Framework\RequestHandler\RequestHandler handle
…/system/src/Grav/Framework/RequestHandler/Traits/RequestHandlerTrait.php62
6
Grav\Framework\RequestHandler\RequestHandler handle
…/system/src/Grav/Common/Processors/InitializeProcessor.php130
5
Grav\Common\Processors\InitializeProcessor Grav\Common\Processors\{closure}
…/system/src/Grav/Common/Debugger.php546
4
Grav\Common\Debugger profile
…/system/src/Grav/Common/Processors/InitializeProcessor.php131
3
Grav\Common\Processors\InitializeProcessor process
…/system/src/Grav/Framework/RequestHandler/Traits/RequestHandlerTrait.php50
2
Grav\Framework\RequestHandler\RequestHandler handle
…/system/src/Grav/Framework/RequestHandler/Traits/RequestHandlerTrait.php62
1
Grav\Framework\RequestHandler\RequestHandler handle
…/system/src/Grav/Common/Grav.php295
0
Grav\Common\Grav process

/var/www/html/vendor/rockettheme/toolbox/ResourceLocator/src/UniformResourceLocator.php
        // Local caching: make sure that the function gets only called at once for each file.
        $key = $uri .'@'. (int) $array . (int) $absolute . (int) $all;
 
        unset($this->cache[$key]);
    }
 
    /**
     * @param string $scheme
     * @param string $file
     * @param bool $array
     * @param bool $absolute
     * @param bool $all
     * @return array|string|false
     * @throws \InvalidArgumentException
     * @internal
     */
    protected function find($scheme, $file, $array, $absolute, $all)
    {
        if (!isset($this->schemes[$scheme])) {
            throw new \InvalidArgumentException("Invalid resource {$scheme}://");
        }
 
        $results = $array ? [] : false;
        foreach ($this->schemes[$scheme] as $prefix => $paths) {
            if ($prefix && strpos($file, $prefix) !== 0) {
                continue;
            }
 
            // Remove prefix from filename.
            $filename = '/' . trim(substr($file, \strlen($prefix)), '\/');
 
            foreach ($paths as $path) {
                if (\is_array($path)) {
                    // Handle scheme lookup.
                    $relPath = trim($path[1] . $filename, '/');
                    $found = $this->find($path[0], $relPath, $array, $absolute, $all);
                    if ($found) {
                        if (!\is_array($found)) {
                            return $found;
                        }
Arguments
"Invalid resource file://"

Environment & details:
GET Data empty
POST Data
data	
array:3 [▼
  "folder" => "AAAAA"
  "route" => ""
  "blueprint" => ""
]
task	
"saveNewFolder"
admin-nonce	
"2d0d80b76297ff3920f2e461854f65c5"
Files empty
Cookies
frontend_lang	
"en_US"
visitor_uuid	
"ad019faf172c43a396f8171a6982a476"
jwt	
"eyJhbGciOiJSUzI1NiIsInR5cCI6IkpXVCJ9.eyJpZCI6MSwiZW1haWwiOiJob2FpdmFuQGdtYWlsLmNvbSIsIm5hbWUiOiJBZG1pbmlzdHJhdG9yIiwiYXYiOm51bGwsInR6IjoiQW1lcmljYS9OZXdfWW9yayI ▶"
adminer_key	
"9f10fd9ab0204b3fee055c086460afd2"
wordpress_test_cookie	
"WP+Cookie+check"
tk_ai	
"woo:TQltZODJD5SfRUzd8En3Z6ip"
adminer_sid	
"7cd863f7a974a9868acd426342cc100c"
store_notice48a83a63040604733c80dffc44b19990	
"hidden"
wp-settings-1	
"libraryContent=browse&editor=tinymce&edit_element_vcUIPanelWidth=650&edit_element_vcUIPanelLeft=614px&edit_element_vcUIPanelTop=82px&advImgDetails=show&posts_li ▶"
wp-settings-time-1	
"1609220155"
JSESSIONID	
"350E73F0F8E2B0D921E0F4E70CA2F94B"
session	
"MTYxNjc0ODU0M3xEdi1CQkFFQ180SUFBUkFCRUFBQVdfLUNBQUlHYzNSeWFXNW5EQW9BQ0hWelpYSnVZVzFsQm5OMGNtbHVad3dIQUFWbWIzTmxZd1p6ZEhKcGJtY01EQUFLWW1GemFXTmZZWFYwYUFaemRISnBi ▶"
gp-premium	
"1"
grav-admin-sidebar	
"true"
grav-admin-flexpages	
"eyJmaWx0ZXJzIjp7fX0="
grav-tabs-state	
"{"tab-content.languages.http_headers.markdown.caching.twig.assets.errors.debugger.media.session.advanced.experimental":"data.twig","tab-content.options.advanced ▶"
grav-site-40d1b2d	
"0ac7b9db19af8c19f7ac597d9a88def8"
grav-site-40d1b2d-admin	
"3c3b333b0d960244a5bb2c78219a5743"
Session
user	
Grav\Common\User\User {#132}
messages	
Grav\Framework\Session\Messages {#134}
expert	
false
redirect_after_login	
false
Server/Request Data
REDIRECT_STATUS	
"200"
HTTP_HOST	
"localhost:8080"
HTTP_CONNECTION	
"keep-alive"
CONTENT_LENGTH	
"124"
HTTP_CACHE_CONTROL	
"max-age=0"
HTTP_UPGRADE_INSECURE_REQUESTS	
"1"
HTTP_ORIGIN	
"http://localhost:8080"
CONTENT_TYPE	
"application/x-www-form-urlencoded"
HTTP_USER_AGENT	
"Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.90 Safari/537.36"
HTTP_ACCEPT	
"text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.9"
HTTP_SEC_GPC	
"1"
HTTP_SEC_FETCH_SITE	
"same-origin"
HTTP_SEC_FETCH_MODE	
"navigate"
HTTP_SEC_FETCH_USER	
"?1"
HTTP_SEC_FETCH_DEST	
"document"
HTTP_REFERER	
"http://localhost:8080/admin/pages"
HTTP_ACCEPT_ENCODING	
"gzip, deflate, br"
HTTP_ACCEPT_LANGUAGE	
"en-US,en;q=0.9"
HTTP_COOKIE	
"frontend_lang=en_US; visitor_uuid=ad019faf172c43a396f8171a6982a476; jwt=eyJhbGciOiJSUzI1NiIsInR5cCI6IkpXVCJ9.eyJpZCI6MSwiZW1haWwiOiJob2FpdmFuQGdtYWlsLmNvbSIsIm5 ▶"
PATH	
"/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin"
SERVER_SIGNATURE	
"<address>Apache Server at localhost Port 8080</address>"
SERVER_SOFTWARE	
"Apache"
SERVER_NAME	
"localhost"
SERVER_ADDR	
"172.31.0.2"
SERVER_PORT	
"8080"
REMOTE_ADDR	
"172.31.0.1"
DOCUMENT_ROOT	
"/var/www/html"
REQUEST_SCHEME	
"http"
CONTEXT_PREFIX	
""
CONTEXT_DOCUMENT_ROOT	
"/var/www/html"
SERVER_ADMIN	
"webmaster@localhost"
SCRIPT_FILENAME	
"/var/www/html/index.php"
REMOTE_PORT	
"42268"
REDIRECT_URL	
"/admin/pages"
GATEWAY_INTERFACE	
"CGI/1.1"
SERVER_PROTOCOL	
"HTTP/1.1"
REQUEST_METHOD	
"POST"
QUERY_STRING	
""
REQUEST_URI	
"/admin/pages"
SCRIPT_NAME	
"/index.php"
PHP_SELF	
"/index.php"
REQUEST_TIME_FLOAT	
1616904817.7527
REQUEST_TIME	
1616904817
argv	
[]
argc	
0
Environment Variables
HOSTNAME	
"e8c8bcc3e329"
PHP_VERSION	
"7.4.16"
APACHE_CONFDIR	
"/etc/apache2"
PHP_INI_DIR	
"/usr/local/etc/php"
GPG_KEYS	
"42670A7FE4D0441C8E4632349E4FDC074A4EF02D 5A52880781F755608BF815FC910DEB46F53EA312"
PHP_LDFLAGS	
"-Wl,-O1 -pie"
PWD	
"/var/www"
APACHE_LOG_DIR	
"/var/log/apache2"
LANG	
"C"
PHP_SHA256	
"1c16cefaf88ded4c92eed6a8a41eb682bb2ef42429deb55f1c4ba159053fb98b"
APACHE_PID_FILE	
"/var/run/apache2/apache2.pid"
PHPIZE_DEPS	
"autoconf \t\tdpkg-dev \t\tfile \t\tg++ \t\tgcc \t\tlibc-dev \t\tmake \t\tpkg-config \t\tre2c"
PHP_URL	
"https://www.php.net/distributions/php-7.4.16.tar.xz"
APACHE_RUN_GROUP	
"www-data"
APACHE_LOCK_DIR	
"/var/lock/apache2"
PHP_EXTRA_CONFIGURE_ARGS	
"--with-apxs2 --disable-cgi"
SHLVL	
"0"
PHP_CFLAGS	
"-fstack-protector-strong -fpic -fpie -O2 -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64"
APACHE_RUN_DIR	
"/var/run/apache2"
APACHE_ENVVARS	
"/etc/apache2/envvars"
APACHE_RUN_USER	
"www-data"
PATH	
"/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin"
PHP_EXTRA_BUILD_DEPS	
"apache2-dev"
PHP_ASC_URL	
"https://www.php.net/distributions/php-7.4.16.tar.xz.asc"
PHP_CPPFLAGS	
"-fstack-protector-strong -fpic -fpie -O2 -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64"
GRAV_VERSION	
"latest"
Registered Handlers
0. Whoops\Handler\PrettyPageHandler
1. Whoops\Handler\CallbackHandler

[XdGoldenTigerOfficial]

Yeah, I am getting the same error with the same theme. I hope there is a fix for this.

[XdGoldenTigerOfficial]

@hoaivan I believe it is an issue with the theme. The way I was able to add folders was to do it manually in the user/pages directory of the webroot.

[mahagr]

Could you please explain what did you do, exactly?

[XdGoldenTigerOfficial]

@mahagr Me Or @hoaivan? For me, I installed the Learn2 Theme, everything worked, I could add pages, but whenever I tried to create folders, the same error showed up for me ^^^.

I decided to create new folders manually in the pages directory of my webroot.

[mahagr]

Fixed in trilbymedia/grav-plugin-flex-objects@729c676