Problem when loading plugins while server is running

No errors at start. But when the server is running, I couldn't load any more plugins.
I ported a function from PharPluginLoader:

PHP:

public function getPluginDescription(string $file){
        $phar = new \Phar($file);
        if(isset($phar["plugin.yml"])){
            $pluginYml = $phar["plugin.yml"];
            if($pluginYml instanceof \PharFileInfo){
                return new PluginDescription($pluginYml->getContent());
            }
        }

        return null;
    }

Here are the errors, sometimes the first, sometimes the second. I trimmed the string because it was long, and some unnecessary text. Notice the string that it inputs has some strange character at the beginning:

Code:

[19:55:04] [Server thread/CRITICAL]: ErrorException: "yaml_parse(): reading error encountered during parsing: invalid leading UTF-8 octet (line 1, column 1)" (EXCEPTION) in "src/pocketmine/plugin/PluginDescription" at line 60
[19:55:04] [Server thread/DEBUG]: #0 (): pocketmine\error_handler(integer 2, string yaml_parse(): reading error encountered during parsing: invalid leading UTF-8 octet (line 1, column 1), string D:\Files\MCPE\PocketMine-MP\src\pocketmine\plugin\PluginDescription.php, integer 60, array Array())
[19:55:04] [Server thread/DEBUG]: #1 src/pocketmine/plugin/PluginDescription(60): yaml_parse(string ...._.,Z......R.........main: aliuly\manyworlds\Main..api: 3.0.)
[19:55:04] [Server thread/DEBUG]: #2 (562): pocketmine\plugin\PluginDescription->__construct(string ...._.,Z......R.........main: aliuly\manyworlds\Main..api: )
[19:55:04] [Server thread/DEBUG]: #3 (332): ->getPluginDescription(string plugins\ManyWorlds.phar)

Code:

[20:15:25] [Server thread/CRITICAL]: ErrorException: "yaml_parse(): reading error encountered during parsing: control characters are not allowed (line 1, column 1)" (EXCEPTION) in "src/pocketmine/plugin/PluginDescription" at line 60
[20:15:25] [Server thread/DEBUG]: #0 (): pocketmine\error_handler(integer 2, string yaml_parse(): reading error encountered during parsing: control characters are not allowed (line 1, column 1), string D:\Files\MCPE\PocketMine-MP\src\pocketmine\plugin\PluginDescription.php, integer 60, array Array())
[20:15:25] [Server thread/DEBUG]: #1 src/pocketmine/plugin/PluginDescription(60): yaml_parse(string .?..,.,Z.?...d.p........name: MSpawns..main: MSpawns\Main..version: 1.6..api: [3.)
[20:15:25] [Server thread/DEBUG]: #2 (561): pocketmine\plugin\PluginDescription->__construct(string .?..,.,Z.?...d.p........name: MSpawns..main: MSpawns\Main..version: 1.6..api: [3.0.0-ALPHA10]..load: STARTUP..author: EvolSoft..)

Again, no errors when the server starts. The plugins loaded successfully.

 

Show us your plugin.yml it has a mistake

 

Do you mean that you get an error when you add a new plugin and then try to load it by reloading the server? Try actually restarting the server instead.

 

No, with the Server::getInstance()->getPluginManager()->loadPlugin();

Fine:

 

Did you use tabs in your plugin.yml file? YAML doesn't support tabs, only spaces.

 

Good information to know! Will check, thanks.

 

Converted plugin.yml with the Tabs to Space in PhpStorm. No changes caught with git, I think it's not the problem because the strange string occurs at the beginning, which is nothing suspicious there. Any idea?

 

http://www.yamllint.com

 

No positive result: