《国际统一私法协会国际商事合同通则》对于合同自始不能履行的规定完全打破了各国国内法和以前国际相关立法在这方面的规定,历来各国对自始履行不能导致的合同效力和最终的责任方式作出不同的规定,但《通则》的规定是一种完全相反的处理方式,却又是合情合理的,具有可行性的处理方式。 The “Uniform Rules for International Commercial Unions of UNIDROIT”, which stipulate that contracts can not be fulfilled from the beginning, completely break the domestic and international laws and regulations in this respect. In the past, all the countries have always had an effect on the validity of contracts and the ultimate responsibility Way to make different provisions, but the “General Rules” is a completely opposite approach, but it is reasonable and feasible approach.