Laravel、Lumen 错误集锦

摘要：解决这句移到下方，可解决队列错误发现异步有些不会处理，同问这个问题，目前没有解决。开启后，自动监听任务，线程数决定刷新频率。问题可使用重新生成在环境中也会有遇到，需要设置的和项目一致

持续更新。。。

这里收集了遇见的laravel 或则 lumen 错误 和解决方法。

 Class "AppUserController" not found

执行 composer dump-autoload 解决.

Symfony  Component  Debug  Exception  FatalThrowableError (E_ERROR)
Class "AppUser" not found

在User中修改命名空间：

use AppModelsUser;

或者，您可以使用完整的名称空间：

$user = AppModelsUser::find(1);

另外，请确保User.php在appModels目录中并确保您已更改configauth.php文件中的模型：

"providers" => [
    "users" => [
        "driver" => "eloquent",
        "model" => AppModelUser::class,
    ],
],

AppHttpControllersAuthRegisterController中需要更改User的命名空间。

在lumen中使用mongodb报错：

 Unsupported driver [mongodb]。

解决：

$app->register(JenssegersMongodbMongodbServiceProvider::class);
 
$app->withFacades();   //这句移到$app->register下方，可解决

发现异步有些不会处理，https://laracasts.com/discuss... 同问这个问题，目前没有解决。

redis-cli下 monitor 监控

1527832745.339231 [0 lua] "zrangebyscore" "queues:wechat_xcx:delayed" "-inf" "1527832745"
1527832745.339382 [0 127.0.0.1:59268] "EVAL" "-- Get all of the jobs with an expired "score"...
local val = redis.call("zrangebyscore", KEYS[1], "-inf", ARGV[1])

-- If we have values in the array, we will remove them from the first queue
-- and add them onto the destination queue in chunks of 100, which moves
-- all of the appropriate jobs onto the destination queue very safely.
if(next(val) ~= nil) then
    redis.call("zremrangebyrank", KEYS[1], 0, #val - 1)

    for i = 1, #val, 100 do
        redis.call("rpush", KEYS[2], unpack(val, i, math.min(i+99, #val)))
    end
end

return val" "2" "queues:wechat_xcx:reserved" "queues:wechat_xcx" "1527832745"
1527832745.339440 [0 lua] "zrangebyscore" "queues:wechat_xcx:reserved" "-inf" "1527832745"
1527832745.339452 [1 127.0.0.1:53568] "EVAL" "-- Get all of the jobs with an expired "score"...
local val = redis.call("zrangebyscore", KEYS[1], "-inf", ARGV[1])

-- If we have values in the array, we will remove them from the first queue
-- and add them onto the destination queue in chunks of 100, which moves
-- all of the appropriate jobs onto the destination queue very safely.
if(next(val) ~= nil) then
    redis.call("zremrangebyrank", KEYS[1], 0, #val - 1)

    for i = 1, #val, 100 do
        redis.call("rpush", KEYS[2], unpack(val, i, math.min(i+99, #val)))
    end
end

return val" "2" "queues:default:reserved" "queues:default" "1527832745"
1527832745.339503 [1 lua] "zrangebyscore" "queues:default:reserved" "-inf" "1527832745"
1527832745.339648 [0 127.0.0.1:59268] "EVAL" "-- Pop the first job off of the queue...
local job = redis.call("lpop", KEYS[1])
local reserved = false

if(job ~= false) then
    -- Increment the attempt count and place job on the reserved queue...
    reserved = cjson.decode(job)
    reserved["attempts"] = reserved["attempts"] + 1
    reserved = cjson.encode(reserved)
    redis.call("zadd", KEYS[2], ARGV[1], reserved)
end

return {job, reserved}" "2" "queues:wechat_xcx" "queues:wechat_xcx:reserved" "1527832745"
1527832745.339694 [0 lua] "lpop" "queues:wechat_xcx"
1527832745.339722 [1 127.0.0.1:53568] "EVAL" "-- Pop the first job off of the queue...
local job = redis.call("lpop", KEYS[1])
local reserved = false

if(job ~= false) then
    -- Increment the attempt count and place job on the reserved queue...
    reserved = cjson.decode(job)
    reserved["attempts"] = reserved["attempts"] + 1
    reserved = cjson.encode(reserved)
    redis.call("zadd", KEYS[2], ARGV[1], reserved)
end

return {job, reserved}" "2" "queues:default" "queues:default:reserved" "1527832805"
1527832745.339763 [1 lua] "lpop" "queues:default"
1527832745.807436 [1 127.0.0.1:53566] "GET" "laravel:illuminate:queue:restart"
1527832745.807651 [1 127.0.0.1:53566] "EVAL" "-- Get all of the jobs with an expired "score"...
local val = redis.call("zrangebyscore", KEYS[1], "-inf", ARGV[1])

-- If we have values in the array, we will remove them from the first queue
-- and add them onto the destination queue in chunks of 100, which moves
-- all of the appropriate jobs onto the destination queue very safely.
if(next(val) ~= nil) then
    redis.call("zremrangebyrank", KEYS[1], 0, #val - 1)

    for i = 1, #val, 100 do
        redis.call("rpush", KEYS[2], unpack(val, i, math.min(i+99, #val)))
    end
end

return val" "2" "queues:default:delayed" "queues:default" "1527832745"
1527832745.807738 [1 lua] "zrangebyscore" "queues:default:delayed" "-inf" "1527832745"
1527832745.807863 [1 127.0.0.1:53566] "EVAL" "-- Get all of the jobs with an expired "score"...
local val = redis.call("zrangebyscore", KEYS[1], "-inf", ARGV[1])

-- If we have values in the array, we will remove them from the first queue
-- and add them onto the destination queue in chunks of 100, which moves
-- all of the appropriate jobs onto the destination queue very safely.
if(next(val) ~= nil) then
    redis.call("zremrangebyrank", KEYS[1], 0, #val - 1)

    for i = 1, #val, 100 do
        redis.call("rpush", KEYS[2], unpack(val, i, math.min(i+99, #val)))
    end
end

return val" "2" "queues:default:reserved" "queues:default" "1527832745"
1527832745.807930 [1 lua] "zrangebyscore" "queues:default:reserved" "-inf" "1527832745"
1527832745.808092 [1 127.0.0.1:53566] "EVAL" "-- Pop the first job off of the queue...
local job = redis.call("lpop", KEYS[1])
local reserved = false

if(job ~= false) then
    -- Increment the attempt count and place job on the reserved queue...
    reserved = cjson.decode(job)
    reserved["attempts"] = reserved["attempts"] + 1
    reserved = cjson.encode(reserved)
    redis.call("zadd", KEYS[2], ARGV[1], reserved)
end

return {job, reserved}" "2" "queues:default" "queues:default:reserved" "1527832805"
1527832745.808146 [1 lua] "lpop" "queues:default"

后来发现这个貌似不是错误，对队列没有影响。
开启supervisor后，自动监听任务，线程数决定刷新频率。（有懂的大神请指教）。

APP_key 问题：
可使用重新生成

php artisan key:generate

在 Heroku 环境中也会有遇到，需要设置 heroku 的 key 和 项目一致：

heroku config:set APP_KEY=Your_app_key