创建单独身份服务器时的Redis错误

Question

ABP框架版本： v3.3 用户界面：角

C:\abp\test\aspnet-core\src\Test.IdentityServer

• 异常消息和堆栈跟踪：2020-11-10 17:08:34.362 +02:00 INF宿主环境:开发2020-11-10 17:08:34.362 +02:00 INF内容根路径： 2020-11-10 17:08:34.630 +02:00 INF请求启动HTTP/2.0 GET https://localhost:44372/

2020-11-10 17:08:34.955 +02:00 WRN值不能为空。(参数‘配置’) System.ArgumentNullException:值不能为空。( StackExchange.Redis.ConnectionMultiplexer.PrepareConfig(Object配置中的参数) C:\projects\stackexchange-redis\src\StackExchange.Redis\ConnectionMultiplexer.cs:line 850中的StackExchange.Redis.ConnectionMultiplexer.CreateMultiplexer(Object配置、TextWriter日志、EventHandler1& connectHandler) in C:\projects\stackexchange-redis\src\StackExchange.Redis\ConnectionMultiplexer.cs:line 868 at StackExchange.Redis.ConnectionMultiplexer.ConnectImplAsync(Object configuration, TextWriter log) in C:\projects\stackexchange-redis\src\StackExchange.Redis\ConnectionMultiplexer.cs:line 818 at Microsoft.Extensions.Caching.StackExchangeRedis.RedisCache.ConnectAsync(CancellationToken token) at Microsoft.Extensions.Caching.StackExchangeRedis.RedisCache.GetAndRefreshAsync(String key, Boolean getData, CancellationToken token) at Microsoft.Extensions.Caching.StackExchangeRedis.RedisCache.GetAsync(String key, CancellationToken token) at Volo.Abp.Caching.DistributedCache2.GetAsync(TCacheKey键、Nullable1 hideErrors, Boolean considerUow, CancellationToken token) 2020-11-10 17:08:37.259 +02:00 [WRN] Value cannot be null. (Parameter 'configuration') System.ArgumentNullException: Value cannot be null. (Parameter 'configuration') at StackExchange.Redis.ConnectionMultiplexer.PrepareConfig(Object configuration) in C:\projects\stackexchange-redis\src\StackExchange.Redis\ConnectionMultiplexer.cs:line 850 at StackExchange.Redis.ConnectionMultiplexer.CreateMultiplexer(Object configuration, TextWriter log, EventHandler1& connectHandler)在C:\projects\stackexchange-redis\src\StackExchange.Redis\ConnectionMultiplexer.cs:line 868中的StackExchange.Redis.ConnectionMultiplexer.ConnectImplAsync(Object配置，在C:\projects\stackexchange-redis\src\StackExchange.Redis\ConnectionMultiplexer.cs:line 818中的Microsoft.Extensions.Caching.StackExchangeRedis.RedisCache.ConnectAsync(CancellationToken令牌)中，Volo.Abp.Caching.StackExchangeRedis.AbpRedisCache.SetManyAsync(IEnumerable1 items, DistributedCacheEntryOptions options, CancellationToken token) at Volo.Abp.Caching.DistributedCache2.<>c__DisplayClass52_0.d.MoveNext() 2020-11-10 17:08:37.273 +02:00 WRN值不能为null。(参数‘配置’) System.ArgumentNullException:值不能为空。( StackExchange.Redis.ConnectionMultiplexer.PrepareConfig(Object配置中的参数) C:\projects\stackexchange-redis\src\StackExchange.Redis\ConnectionMultiplexer.cs:line 850中的StackExchange.Redis.ConnectionMultiplexer.CreateMultiplexer(Object配置、TextWriter日志、EventHandler1& connectHandler) in C:\projects\stackexchange-redis\src\StackExchange.Redis\ConnectionMultiplexer.cs:line 868 at StackExchange.Redis.ConnectionMultiplexer.ConnectImplAsync(Object configuration, TextWriter log) in C:\projects\stackexchange-redis\src\StackExchange.Redis\ConnectionMultiplexer.cs:line 818 at Microsoft.Extensions.Caching.StackExchangeRedis.RedisCache.ConnectAsync(CancellationToken token) at Microsoft.Extensions.Caching.StackExchangeRedis.RedisCache.GetAndRefreshAsync(String key, Boolean getData, CancellationToken token) at Microsoft.Extensions.Caching.StackExchangeRedis.RedisCache.GetAsync(String key, CancellationToken token) at Volo.Abp.Caching.DistributedCache2.GetAsync(TCacheKey键、Nullable1 hideErrors, Boolean considerUow, CancellationToken token) 2020-11-10 17:08:37.329 +02:00 [WRN] Value cannot be null. (Parameter 'configuration') System.ArgumentNullException: Value cannot be null. (Parameter 'configuration') at StackExchange.Redis.ConnectionMultiplexer.PrepareConfig(Object configuration) in C:\projects\stackexchange-redis\src\StackExchange.Redis\ConnectionMultiplexer.cs:line 850 at StackExchange.Redis.ConnectionMultiplexer.CreateMultiplexer(Object configuration, TextWriter log, EventHandler1& connectHandler)在C:\projects\stackexchange-redis\src\StackExchange.Redis\ConnectionMultiplexer.cs:line 868中的StackExchange.Redis.ConnectionMultiplexer.ConnectImplAsync(Object配置，( C:\projects\stackexchange-redis\src\StackExchange.Redis\ConnectionMultiplexer.cs:line 818 at Microsoft.Extensions.Caching.StackExchangeRedis.RedisCache.ConnectAsync(CancellationToken令牌)( Volo.Abp.Caching.StackExchangeRedis.AbpRedisCache.SetManyAsync(IEnumerable1 items, DistributedCacheEntryOptions options, CancellationToken token) at Volo.Abp.Caching.DistributedCache2.<>c__DisplayClass52_0.d.MoveNext() )

步骤需要重现问题。

server

• Specify

• 通过CLI或网站(https://abp.io/get-started)创建新的应用程序

Answer 1

修复此问题

我必须删除标识服务器项目中的“appsettings.json”API.Host配置部分："Redis"：{“配置”："127.0.0.1“}，

一旦我删除了那个解决方案，就可以正常工作了。

结束语:再次感谢提供了一个令人惊叹的框架;)