I am using git and force.com migration tool for deploying code into sandbox. It was working correctly for many days (including todays morning) until git automatically started to 'Auto packing the repository for optimum performance'. (I think it might use git gc command). After that 'sf:deploy' command in my build.xml file is not working. The following error is generated each time:
Failed to submit request to https://xxx.yy00.my.salesforce.com/s ervices/Soap/m/39.0/000000000000000 for user (my username). Error: {http://schemas.xmlsoap.org/soap/envelope/}Server - java.lang.UnsupportedOperationException: getInputStream null data source. Error Id: 1995815151-21921 (-1035193292)
Anyone has spotted similar error? Do you know what to do to fix the problem?