id summary reporter owner description type status milestone component version severity resolution keywords cc 5203 property_tree stopped working with non-english letters ostupnikov@… Sebastian Redl The same .xml file can be parsed fine using property_tree from 1.43, but it cannot be parsed using 1.45 version. When I replace all non-english letters to english letters it works file. I tried to use boost 1.45 with property_tree from 1.43 and it works too. The latest code from boost's developers trunk has the same issue. Please take a look at the issue. I think it's a serious regression. Bugs closed To Be Determined property_tree Boost 1.45.0 Regression fixed