Help me to solve it PocketMine-MP Crash Dump Thu Jun 8 16:11:59 CEST 2017 Error: Argument 1 passed to pocketmine\utils\Binary::writeVarLong_64() must be of the type integer, null given, called in phar:///home/gs/gs/data/servers/6599827/PocketMine-MP_1.6.2dev-157_c445db42_API-3.0.0-ALPHA5.phar/src/pocketmine/utils/Binary.php on line 650 File: /src/pocketmine/utils/Binary Line: 677 Type: notice Code: [668] return self::writeUnsignedVarLong_32($v); [669] } [670] [671] /** [672] * 64-bit VarLong encoder. [673] * [674] * @param int $v [675] * @return string [676] */ [677] public static function writeVarLong_64(int $v) : string{ [678] return self::writeUnsignedVarLong_64(($v << 1) ^ ($v >> 63)); [679] } [680] [681] /** [682] * Writes a 64-bit integer as a variable-length long [683] * [684] * @param int|string $v [685] * @return string up to 10 bytes [686] */ [687] public static function writeUnsignedVarLong($v) : string{ Backtrace: #0 /src/pocketmine/utils/Binary(650): pocketmine\utils\Binary::writeVarLong_64(NULL ) #1 /src/pocketmine/utils/BinaryStream__64bit(343): pocketmine\utils\Binary::writeVarLong(NULL ) #2 /src/pocketmine/network/mcpe/protocol/DataPacket(278): pocketmine\utils\BinaryStream->putVarLong(NULL ) #3 /src/pocketmine/network/mcpe/protocol/AddEntityPacket(78): pocketmine\network\mcpe\protocol\DataPacket->putEntityUniqueId(NULL ) #4 /src/pocketmine/network/mcpe/RakLibInterface(193): pocketmine\network\mcpe\protocol\AddEntityPacket->encode(boolean) #5 /src/pocketmine/Player__64bit(1081): pocketmine\network\mcpe\RakLibInterface->putPacket(pocketmine\Player object, pocketmine\network\mcpe\protocol\AddEntityPacket object, boolean , boolean ) #6 /PureEntitiesX_v0.2.2_dev.phar/src/revivalpmmp/pureentities/entity/BaseEntity(208): pocketmine\Player->dataPacket(pocketmine\network\mcpe\protocol\AddEntityPacket object) #7 /src/pocketmine/Player__64bit(820): revivalpmmp\pureentities\entity\BaseEntity->spawnTo(pocketmine\Player object) #8 /src/pocketmine/level/Level__64bit(2431): pocketmine\Player->sendChunk(integer 8, integer 8, pocketmine\network\mcpe\protocol\BatchPacket object) #9 /src/pocketmine/level/format/io/ChunkRequestTask(88): pocketmine\level\Level->chunkRequestCallback(integer 8, integer 8, pocketmine\network\mcpe\protocol\BatchPacket object) #10 /src/pocketmine/scheduler/AsyncPool(158): pocketmine\level\format\io\ChunkRequestTask->onCompletion(pocketmine\Server object) #11 /src/pocketmine/scheduler/ServerScheduler(339): pocketmine\scheduler\AsyncPool->collectTasks(boolean) #12 /src/pocketmine/Server__64bit(2411): pocketmine\scheduler\ServerScheduler->mainThreadHeartbeat(integer 13893) #13 /src/pocketmine/Server__64bit(2179): pocketmine\Server->tick(boolean) #14 /src/pocketmine/Server__64bit(2061): pocketmine\Server->tickProcessor(boolean) #15 /src/pocketmine/Server__64bit(1646): pocketmine\Server->start(boolean) #16 /src/pocketmine/PocketMine(501): pocketmine\Server->__construct(BaseClassLoader object, pocketmine\utils\MainLogger object, string phar:///home/gs/gs/data/servers/6599827/PocketMine-MP_1.6.2dev-157_c445db42_API-3.0.0-ALPHA5.phar/, string /home/gs/gs/data/servers/6599827/, string /home/gs/gs/data/servers/6599827/plugins/) #17 (1): require(string phar:///home/gs/gs/data/servers/6599827/PocketMine-MP_1.6.2dev-157_c445db42_API-3.0.0-ALPHA5.phar/src/pocketmine/PocketMine.php) PocketMine-MP version: 1.6.2dev #157 [Protocol 113; API 3.0.0-ALPHA5] Git commit: 0000000000000000000000000000000000000000 uname -a: Linux fr53.server.pro 3.14.32-xxxx-grs-ipv6-64 #9 SMP Thu Oct 20 14:53:52 CEST 2016 x86_64 PHP Version: 7.0.9 Zend version: 3.0.0 OS : Linux, linux Loaded plugins: FactionsPro 1.3.9 by Tethered_ for API(s) 2.0.0, 3.0.0-ALPHA1, 3.0.0-ALPHA2, 3.0.0-ALPHA3, 3.0.0-ALPHA4, 3.0.0-ALPHA5 PlayerInfo 1.2.2 by Matthww for API(s) 3.0.0-ALPHA1, 3.0.0-ALPHA2, 3.0.0-ALPHA3, 3.0.0-ALPHA4, 3.0.0-ALPHA5 PureEntitiesX 0.2.2_dev by milk0417, RevivalPMMP for API(s) 3.0.0-ALPHA5 Slapper 1.3.4 by jojoe77777 for A
Aaaaaaaaaaaaaand thats the way the cookie crumbles. Here's a hint. Take one plugin away one at a time, to see which one is the culprit. Then go tell that person to stop making plugins that are glitchy (also get rid of the plugin) ALSO... WRITE A PROPPER TITLE!!!!!!! we need to keep the forum organised! Stop saying "HELP ME!!!". If you have a sensible title, other people might be able to get the same issue fixed...
The error message above tells you exactly where the problem lies: PureEntitiesX. If you are coming from a spoon (and even if you aren't but are using very recent PMMP builds), there's a high probability that your slapper plugin is broken too, but that's not what the error you posted is about. On the Poggit release page for each plugin there's a link to the github repository - that's generally where you should post the error and request help.