#求助 spring cloud nacos found [file:/Library/Java/Extensions/jpcap.dll]，普通项目没啥特别的

操作系统：19年mac 系统最新版本

nacos：2.0.1；

JDK：jdk1.8.0_291；

idea：2021版

JDK1.8报错了，但是能正常启动，启动后功能测试了一下也没发现什么问题，使用jdk11  没有报任何错误 只有警告,在下边有写到,

我目前猜测是我环境少libjpcap.jnilib和jpcap.dll文件，是nacos报的，但我是mac啊要什么dll，没想明白；

有这2个文件的希望能给我一下，我机器编译不出来报错；

jdk1.8启动报错如下：

org.reflections.ReflectionsException: could not create Vfs.Dir from url, no matching UrlType was found [file:/Library/Java/Extensions/libjpcap.jnilib]
either use fromURL(final URL url, final List<UrlType> urlTypes) or use the static setDefaultURLTypes(final List<UrlType> urlTypes) or addDefaultURLTypes(UrlType urlType) with your specialized UrlType.
    at org.reflections.vfs.Vfs.fromURL(Vfs.java:109)
    at org.reflections.vfs.Vfs.fromURL(Vfs.java:91)
    at org.reflections.Reflections.scan(Reflections.java:240)
    at org.reflections.Reflections.scan(Reflections.java:202)
    at org.reflections.Reflections.<init>(Reflections.java:123)
    at org.reflections.Reflections.<init>(Reflections.java:168)
    at org.reflections.Reflections.<init>(Reflections.java:141)
    at com.alibaba.nacos.api.remote.PayloadRegistry.scan(PayloadRegistry.java:56)
    at com.alibaba.nacos.api.remote.PayloadRegistry.init(PayloadRegistry.java:44)
    at com.alibaba.nacos.common.remote.client.RpcClient.<clinit>(RpcClient.java:109)
    at com.alibaba.nacos.common.remote.client.RpcClientFactory.createClient(RpcClientFactory.java:78)
    at com.alibaba.nacos.client.config.impl.ClientWorker$ConfigRpcTransportClient.ensureRpcClient(ClientWorker.java:849)
    at com.alibaba.nacos.client.config.impl.ClientWorker$ConfigRpcTransportClient.getOneRunningClient(ClientWorker.java:1002)
    at com.alibaba.nacos.client.config.impl.ClientWorker$ConfigRpcTransportClient.queryConfig(ClientWorker.java:907)
    at com.alibaba.nacos.client.config.impl.ClientWorker.getServerConfig(ClientWorker.java:366)
    at com.alibaba.nacos.client.config.NacosConfigService.getConfigInner(NacosConfigService.java:156)
    at com.alibaba.nacos.client.config.NacosConfigService.getConfig(NacosConfigService.java:87)
    at com.alibaba.cloud.nacos.client.NacosPropertySourceBuilder.loadNacosData(NacosPropertySourceBuilder.java:85)
    at com.alibaba.cloud.nacos.client.NacosPropertySourceBuilder.build(NacosPropertySourceBuilder.java:73)
    at com.alibaba.cloud.nacos.client.NacosPropertySourceLocator.loadNacosPropertySource(NacosPropertySourceLocator.java:199)
    at com.alibaba.cloud.nacos.client.NacosPropertySourceLocator.loadNacosDataIfPresent(NacosPropertySourceLocator.java:186)
    at com.alibaba.cloud.nacos.client.NacosPropertySourceLocator.loadNacosConfiguration(NacosPropertySourceLocator.java:158)
    at com.alibaba.cloud.nacos.client.NacosPropertySourceLocator.loadSharedConfiguration(NacosPropertySourceLocator.java:116)
    at com.alibaba.cloud.nacos.client.NacosPropertySourceLocator.locate(NacosPropertySourceLocator.java:101)
    at org.springframework.cloud.bootstrap.config.PropertySourceLocator.locateCollection(PropertySourceLocator.java:52)
    at org.springframework.cloud.bootstrap.config.PropertySourceLocator.locateCollection(PropertySourceLocator.java:47)
    at org.springframework.cloud.bootstrap.config.PropertySourceBootstrapConfiguration.initialize(PropertySourceBootstrapConfiguration.java:98)
    at org.springframework.boot.SpringApplication.applyInitializers(SpringApplication.java:626)
    at org.springframework.boot.SpringApplication.prepareContext(SpringApplication.java:370)
    at org.springframework.boot.SpringApplication.run(SpringApplication.java:314)
    at org.springframework.boot.builder.SpringApplicationBuilder.run(SpringApplicationBuilder.java:140)
    at org.springblade.core.launch.BladeApplication.run(BladeApplication.java:50)
    at org.springblade.system.user.UserApplication.main(UserApplication.java:34)

org.reflections.ReflectionsException: could not create Vfs.Dir from url, no matching UrlType was 
found [file:/Library/Java/Extensions/jpcap.dll]either use fromURL(final URL url, final List<UrlType> urlTypes) 
or use the static setDefaultURLTypes(final List<UrlType> urlTypes) 
or addDefaultURLTypes(UrlType urlType) with your specialized UrlType.
	at org.reflections.vfs.Vfs.fromURL(Vfs.java:109)
	at org.reflections.vfs.Vfs.fromURL(Vfs.java:91)
	at org.reflections.Reflections.scan(Reflections.java:240)
	at org.reflections.Reflections.scan(Reflections.java:202)
	at org.reflections.Reflections.<init>(Reflections.java:123)
	at org.reflections.Reflections.<init>(Reflections.java:168)
	at org.reflections.Reflections.<init>(Reflections.java:141)
	at com.alibaba.nacos.api.remote.PayloadRegistry.scan(PayloadRegistry.java:68)
	at com.alibaba.nacos.api.remote.PayloadRegistry.init(PayloadRegistry.java:44)
	at com.alibaba.nacos.common.remote.client.RpcClient.<clinit>(RpcClient.java:109)
	at com.alibaba.nacos.common.remote.client.RpcClientFactory.createClient(RpcClientFactory.java:78)
	at com.alibaba.nacos.client.config.impl.ClientWorker$ConfigRpcTransportClient.ensureRpcClient(ClientWorker.java:849)
	at com.alibaba.nacos.client.config.impl.ClientWorker$ConfigRpcTransportClient.getOneRunningClient(ClientWorker.java:1002)
	at com.alibaba.nacos.client.config.impl.ClientWorker$ConfigRpcTransportClient.queryConfig(ClientWorker.java:907)
	at com.alibaba.nacos.client.config.impl.ClientWorker.getServerConfig(ClientWorker.java:366)
	at com.alibaba.nacos.client.config.NacosConfigService.getConfigInner(NacosConfigService.java:156)
	at com.alibaba.nacos.client.config.NacosConfigService.getConfig(NacosConfigService.java:87)
	at com.alibaba.cloud.nacos.client.NacosPropertySourceBuilder.loadNacosData(NacosPropertySourceBuilder.java:85)
	at com.alibaba.cloud.nacos.client.NacosPropertySourceBuilder.build(NacosPropertySourceBuilder.java:73)
	at com.alibaba.cloud.nacos.client.NacosPropertySourceLocator.loadNacosPropertySource(NacosPropertySourceLocator.java:199)
	at com.alibaba.cloud.nacos.client.NacosPropertySourceLocator.loadNacosDataIfPresent(NacosPropertySourceLocator.java:186)
	at com.alibaba.cloud.nacos.client.NacosPropertySourceLocator.loadNacosConfiguration(NacosPropertySourceLocator.java:158)
	at com.alibaba.cloud.nacos.client.NacosPropertySourceLocator.loadSharedConfiguration(NacosPropertySourceLocator.java:116)
	at com.alibaba.cloud.nacos.client.NacosPropertySourceLocator.locate(NacosPropertySourceLocator.java:101)
	at org.springframework.cloud.bootstrap.config.PropertySourceLocator.locateCollection(PropertySourceLocator.java:52)
	at org.springframework.cloud.bootstrap.config.PropertySourceLocator.locateCollection(PropertySourceLocator.java:47)
	at org.springframework.cloud.bootstrap.config.PropertySourceBootstrapConfiguration.initialize(PropertySourceBootstrapConfiguration.java:98)
	at org.springframework.boot.SpringApplication.applyInitializers(SpringApplication.java:626)
	at org.springframework.boot.SpringApplication.prepareContext(SpringApplication.java:370)
	at org.springframework.boot.SpringApplication.run(SpringApplication.java:314)
	at org.springframework.boot.builder.SpringApplicationBuilder.run(SpringApplicationBuilder.java:140)
	at org.springblade.core.launch.BladeApplication.run(BladeApplication.java:50)
	at org.springblade.system.user.UserApplication.main(UserApplication.java:34)