There's an error on my plugin, and I don't know how to fix it

I'm making a plugin and when i start my server, the server doesn't crash, but the plugin doesn't load. The code folder is in the plugins folder. There is an error when I start the server. It says:

[ERROR] Could not load '/home/max/plugins/MOTD_v0.1.0' in folder '/home/max/plugins/': yaml_parse(): parsing error encountered during parsing: did not find expected key (line 27, column 23), context while parsing a block mapping (line 23, column 5)

If someone knows how to fix this please let me know. If you need to see the plugin.yml file (i think that's what is wrong but i'm not sure what key it needs when is says "did not find expected key (line 27, column 23)") i can post it. Thanks

You have tabs in your plugin.yml file.

I don't have any tabs in the plugin.yml file, i'm using spaces instead. I'll leave the plugin.yml below so you can see it

Spoiler: plugin.yml

name: ServerMOTD
version: 0.1.0
api: 1.0.0
main: Blubberboy333\MOTD\Main
commands:
motd:
usage: "/motd"
description: "Gives a list of all possible commands"
permission: motd.command.motd
motd set:
usage: "/motd set"
description: "Allows the player to set the MOTD"
permission: motd.command.set
motd read:
usage: "/motd read"
description: "Allows the player to read the MOTD"
permission: motd.command.read
permissions:
motd.command:
description: "Allows the player to use all of the MOTD functions
default: op
children:
motd.command.set:
description: "Allows the player to set the MOTD"
default: op
motd.command.read:
description: "Allows the player to read the MOTD"
default: true
motd.command.motd:
description: "Allows the player to see a list of possible commands" default: true

PHP:

motd.command:
description: "Allows the player to use all of the MOTD functions"
default: op


Your forgot a "

You are missing a quote here:

Code:

description: "Allows the player to use all of the MOTD functions

Here is the correct MOTD

Spoiler

name: ServerMOTD
version: 0.1.0
api: 1.0.0
main: Blubberboy333\MOTD\Main
commands:
motd:
usage: "/motd"
description: "Gives a list of all possible commands"
permission: motd.command.motd
motd set:
usage: "/motd set"
description: "Allows the player to set the MOTD"
permission: motd.command.set
motd read:
usage: "/motd read"
description: "Allows the player to read the MOTD"
permission: motd.command.read
permissions:
motd.command:
description: "Allows the player to use all of the MOTD functions"
default: op
children:
motd.command.set:
description: "Allows the player to set the MOTD"
default: op
motd.command.read:
description: "Allows the player to read the MOTD"
default: true
motd.command.motd:
description: "Allows the player to see a list of possible commands"
default: true

Thanks, when i added a " the plugin loaded, but the server crashed... I guess it's time for some debugging

I can help you with said crash. Show me the crashdump, and I can see what the cause is.

I'm pretty sure i know what caused the crash. I'll try to fix it and if i can't i'll show you

k then.

Ok I need help. The crash dumps are telling me that i have an undefined variable, but the variable is defined in the onCommand() method. Here's the crash dump:

Spoiler: Crash Dump

PocketMine-MP Crash Dump Thu Apr 30 01:59:59 UTC 2015

Error: syntax error, unexpected '$p' (T_VARIABLE)
File: /ServerMOTD_v0.1.0/src/Blubberboy333/MOTD/Main
Line: 41
Type: E_PARSE

THIS CRASH WAS CAUSED BY A PLUGIN

Code:
[32] public function onDisable(){
[33] $this->getLogger()->info("MOTD has been disabled successfully!");
[34] }
[35]
[36] public function onCommand(CommandSender $p, Command $c, $commandLabel, array $args){
[37] if(strtolower($c->getName()) === "set"){
[38] if($p instanceof Player && $p->hasPermission("motd.command.set")){
[39] $newMOTD = $this->getPlayerMessage();
[40] $motd[0] = $newMOTD
[41] $p->sendMessage("You have successfully set the MOTD.");
[42] return true;
[43] }else{
[44] $p->sendMessage("Error: You don't have permission to set the MOTD!");
[45] }
[46] return false;
[47] public function onCommand(CommandSender $p, Command $c, $commandLabel, array $args){
[48] if(strtolower($c->getName()) === "read"){
[49] if($p instanceof Player && $p->hasPermission("motd.command.read"){
[50] if($motd != null){
[51] $p->sendMessage("Today's MOT");

Backtrace:
#0 (): pocketmine\Server->crashDump()

PocketMine-MP version: 1.4.1 #980 [Protocol 20; API 1.11.0]
Git commit: 0000000000000000000000000000000000000000
uname -a: Linux benjamin-CF-T8EWATZAM 3.2.0-80-generic-pae #116-Ubuntu SMP Mon Mar 23 17:29:27 UTC 2015 i686
PHP Version: 5.6.6
Zend version: 2.6.0
OS : Linux, linux

Define $p

You are missing the ";" is line 40.

I fixed that but there's a new problem that i don't know how to fix. On the onCommand() function, it told me that i can't repeat is, so i started using the "case" line. But when the server crashes it tells me that there is an unexpected "case". Crash dump:

Spoiler: Crash Dump

PocketMine-MP Crash Dump Thu Apr 30 19:09:44 UTC 2015

Error: syntax error, unexpected 'case' (T_CASE)
File: /ServerMOTD_v0.1.0/src/Blubberboy333/MOTD/Main
Line: 37
Type: E_PARSE

THIS CRASH WAS CAUSED BY A PLUGIN

Code:
[28]
[29] $this->getLogger()->info("MOTD has been loaded successfully!");
[30] $this->getLogger()->info(TextFormat::BLUE . "Current MOT" . $motd);
[31] }
[32] public function onDisable(){
[33] $this->getLogger()->info("MOTD has been disabled successfully!");
[34] }
[35]
[36] public function onCommand(CommandSender $p, Command $c, $commandLabel, array $args){
[37] case 'set':
[38] if($p instanceof Player && $p->hasPermission("motd.command.set")){
[39] $newMOTD = $this->getPlayerMessage();
[40] $motd[0] = $newMOTD;
[41] $p->sendMessage("You have successfully set the MOTD.");
[42] return true;
[43] }else{
[44] $p->sendMessage("Error: You don't have permission to set the MOTD!");
[45] return false;
[46] }
[47] case: 'read':

Backtrace:
#0 (): pocketmine\Server->crashDump()

PocketMine-MP version: 1.4.1 #980 [Protocol 20; API 1.11.0]
Git commit: 0000000000000000000000000000000000000000
uname -a: Linux benjamin-CF-T8EWATZAM 3.2.0-80-generic-pae #116-Ubuntu SMP Mon Mar 23 17:29:27 UTC 2015 i686
PHP Version: 5.6.6
Zend version: 2.6.0
OS : Linux, linux

Syntax for a switch block:

PHP:

switch($value){
  case "value1": // if $value == "value1" (see warning below)
    // do something
    break; // don't break if you want it to run the lines after this line (i.e. "value2"'s lines)
  case "value2": // if $value == "value2" (warning: switch-case checks with == not ===, so switching false would go to a case of 0)
    // do something
    break; // don't break if you want it to run the lines for default
  default: // if none of the above cases matched, or if you didn't break
    // do something
}

Ok, I fixed that problem but, of course, there is another one. This one is pretty bad. When i start the server it crashes and sends a bunch of lines to the console. Here's the crash dump:

Spoiler: Crash Dump

PocketMine-MP Crash Dump Fri May 1 02:59:20 UTC 2015

Error: Declaration of Blubberboy333\MOTD\Main\MOTnCommand() must be compatible with pocketmine\command\CommandExecutor:nCommand(pocketmine\command\CommandSender $sender, pocketmine\command\Command $command, $label, array $args)
File: /ServerMOTD_v0.1.0/src/Blubberboy333/MOTD/Main
Line: 21
Type: E_COMPILE_ERROR

THIS CRASH WAS CAUSED BY A PLUGIN

Code:
[12]
[13] namespace Blubberboy333\MOTD\Main;
[14]
[15] use pocketmine\plugin\PluginBase;
[16] use pocketmine\event\Litsener;
[17] use pocketmine\event\player\PlayerRespawnEvent;
[18] use pocketmine\command\ComandSender;
[19] use pocektmine\command\Command;
[20]
[21] class MOTD extends PluginBase implements Litsener {
[22]
[23]
[24]
[25] public function onEnable(){
[26]
[27] // Setting up the variables
[28] $motd = array("Original MOTD");
[29]
[30] $this->getLogger()->info("MOTD has been loaded successfully!");
[31] $this->getLogger()->info(TextFormat::BLUE . "Current MOT" . $motd);

Backtrace:
#0 (): pocketmine\Server->crashDump()

PocketMine-MP version: 1.4.1 #980 [Protocol 20; API 1.11.0]
Git commit: 0000000000000000000000000000000000000000
uname -a: Linux benjamin-CF-T8EWATZAM 3.2.0-80-generic-pae #116-Ubuntu SMP Mon Mar 23 17:29:27 UTC 2015 i686
PHP Version: 5.6.6
Zend version: 2.6.0
OS : Linux, linux

Thanks for all of your help guys I really appreciate it

The declaration of your onCommand function is incorrect. The parameter names may be different, but the number of parameters and their types must be the same as that in CommandExexutor.

I've checked the code from other plugins, and used the same onCommand parameter names and it still crashes. Here is the onCommand function I use:

PHP:

public function onCommand(CommandSender $sender, Command $command, $label, array $args){

Fix the typos on line 16 and 18.

Code:

use pocketmine\event\Litsener; // Listener
use pocketmine\command\ComandSender; // CommandSender

I fixed those but it's still crashing