關於A component required a bean of type ‘com.xx.ProductClient‘ that could not be found解決方案
技術標籤：Exception
報錯資訊
Description:
A component required a bean of type 'com.demo.user9998.client.ProductClient' that could not be found.
Action:
Consider defining a bean of type 'com.demo.user9998.client.ProductClient' in your configuration.
報錯解釋：該類沒有被注入，說明沒有被掃描到，@SpringBootApplication出現了問題，沒有掃描到該類
解決方案
1、將該類放在同使用這個類的同級目錄，或者子目錄
2、將該類原本的包單獨掃描，在啟動類上面添加註解
@ComponentScan(basePackages = {"com.demo.user9998.client"} )
詳情參考該博主：https://blog.csdn.net/wolfking0608/article/details/82863442
相關推薦
關於A component required a bean of type ‘com.xx.ProductClient‘ that could not be found解決方案
技術標籤：Exception 報錯資訊 Description: A component required a bean of type \'com.demo.user9998.client.ProductClient\' that could not be found.
Field XXservice in com.springXX.controller.xxxController required a bean of type 'com.springXX.service.XXservice' that could not be found.
Spring執行時錯誤 Error starting ApplicationContext. To display the conditions report re-run your application with \'debug\' enabled.
關於a bean of type ‘org.springframework.http.codec.ServerCodecConfigurer‘ in your configuration解決方案
技術標籤：Exception 錯誤描述 Description: Parameter 0 of method modifyRequestBodyGatewayFilterFactory in
System.InvalidOperationException: Unable to configure HTTPS endpoint. No server certificate was specified, and the default developer certificate could not be found or is out of date.
PS E:\\C#\\core\\mvc\\mvctest> dotnet run正在生成...crit: Microsoft.AspNetCore.Server.Kestrel[0]Unable to start Kestrel.System.InvalidOperationException: Unable to configure HTTPS endpoint. No ser
啟動報錯：Field xxxMapper in com.xxx.service.impl.xxxServiceImpl required a bean of type
技術標籤：java 錯誤如下： Error starting ApplicationContext. To display the conditions report re-run your application with \'debug\' enabled.
Consider defining a bean of type 'com.xxx.mapper.XsMapper' in your configuration
詳細描述： Field xsMapper in com.xxx.controller.XsController required a bean of type \'com.xxx.mapper.XsMapper\' that could not be found.
No qualifying bean of type 'org.springframework.transaction.TransactionManager' available: more than one 'primary' bean found among candidates：
完整的異常提示資訊： No qualifying bean of type \'org.springframework.transaction.TransactionManager\' available: more than one \'primary\' bean found among candidates: [dataBaseOneTransactionManager,
gateway閘道器報錯No qualifying bean of type ‘org.springframework.core.convert.ConversionService‘ available
技術標籤：web開發java gateway閘道器報錯No qualifying bean of type ‘org.springframework.core.convert.ConversionService’ available
Mysql:The user specified as a definer ('xxx@'%') does not exist的解決方案
今天專案優化過程中，mysql有個問題The user specified as a definer (\'wx_root\'@\'%\') does not exist
Composer Your requirements could not be resolved to an installable set of packages
Composer install 時候報錯： Composer update 時候報錯： Your requirements could not be resolved to an installable set of packages
NCF 中遇到 A circular dependency was detected for the service of type 怎麼排查
簡介 當我們遇到這樣的報錯時，我們可能第一反應就是，怎麼會這樣，我應該怎麼才能解決掉這個問題
cannot find module providing package github.com/× working directory is not part of a module
今天在搭建fabric的過程中遇到一個問題，記錄一下 root@zitao /home/hong/Desktop/gowork/src/github.com/hyperledger/fabric release-2.0make all
vue 父子元件傳陣列eslint報錯(Type of the default value for ‘arrNew‘ prop must be a function)
技術標籤：筆記2021javascriptvue 報錯 Type of the default value for ‘arrNew’ prop must be a function. (vue/require-valid-default-prop)
DefaultSerializer requires a Serializable payload but received an object of type
技術標籤：坑 請求的時候遇到這個報錯原因是我將一個實體類存到了Redis快取中， 但是這個實體類沒有實現序列化介面，所以會出現這個問題 要快取的 Java 物件必須實現 Serializable 介面，因為 Spring 會將物件先
關於React Native報Cannot initialize a parameter of type'NSArray＜id＜RCTBridgeModule＞＞錯誤(解決方案)
最近，在執行一個老RN專案的時候，使用Xcode執行的時候報瞭如下的程式碼錯誤：
關於tensorflow和numpy版本問題FutureWarning: Passing (type, 1) or '1type' as a synonym of type is deprecated;
當tensorflow和numpy版本對應出現問題時執行程式會出現以下錯誤： D:\\anaconda3\\lib\\site-packages\\tensorflow\\python\\framework\\dtypes.py:523: FutureWarning: Passing (type, 1) or \'1type\' as a synon
React之React-eslint報錯（React Hook "useEffect" is called in function "routeClass3" which is neither a React function component or a custom React Hook function react-hooks/rules-of-hooks）
1.eslint去掉註釋報錯：// eslint-disable-next-line react-hooks/rules-of-hooks 在使用react hook時會遇到一些問題，就是在使用hook的一些api時就會出現如下所示報錯，使用vscode的自動修復就是加上註釋，但是每
.NET MVC5 API AutoFac 出錯 An error occurred when trying to create a controller of type 'xxxController'. Make sure that the controller has a parameterless public constructor
最近在改一個使用.net frameWork4.6 的MVC5框架下開發的API專案時，想新增AutoFac進行Ioc注入管理時發生一個小坑。
微服務中使用Redis遇到問題 Could not resolve type id ** into a subtype
問題背景： 有多個服務 admin-login-service 服務（處理管理員登入） redis-service 服務（提供redis操作）
【LeetCode】【Math】X of a Kind in a Deck of Cards
題目： 在一副紙牌中，每張紙牌上都有一個整數。 當且僅當您可以選擇X> = 2並可以將整個卡片組分成1組或多組卡片時，才返回true，其中：