解决超级账本测试网络配置中 Cannot run peer because error when setting up MSP of type bccsp from directory 的问题
具体错误如下:在执行完如下指令后出现peerchaincodequery-Cmychannel-nfabcar-c'{"Args":["queryAllCars"]}'CannotrunpeerbecauseerrorwhensettingupMSPoftypebccspfromdirectory.........KeyMaterialnotfoundinSigningIdentityInfo的问