On Thu, 21 Dec 2017 13:18:07 +0200 (EET) Kamen Ketev via Lazarus <lazarus at lists.lazarus-ide.org> wrote: > Hello! My project was compiled without any problem with Lazarus 1.6.4, but Lazarus 1.8 can not find the declaration of Utf8ToSys > and SysToUtf8. Would you say in which module are they in Lazarus 1.8? LazUTF8 Mattias