Depedencies, where are they located? lazarus / 9-Editor ---------------------------------------------------------------------- CarmichaelJohn · 2020-07-27 23:23 Help, I hit the wrong key while modifying my program and everything went crazy.  So I closed all files and backed out of it.  Then when I restarted it to continue modifying the math model, it keeps refusing to compile and gives me the error: “Cannot find TAGraph used by fFormMainFormJuly162020. Check if Package TAChartLazarusPkg is in the dependencies”. Being new to Lazarus, I am unclear as to where I would find the “dependencies”, I looked in projectBetaDistAnalysisJuly162020.lpr and in the “uses” section, there I found “tachartlazaruspkg”.  So now I am lost, where else would the “dependencies” be located, or am I not looking for the right thing. All suggestions and help will be greatly appreciated.  Thank you in advance, Carmichael John ---------------------------------------------------------------------- trev · 2020-07-28 04:32 See Project > Project Inspector > Required packages ---------------------------------------------------------------------- CarmichaelJohn · 2020-07-28 21:13 Trev, Thank you for your response.  I tried adding the chart pkg but with no luck, I then resorted to recoding the entire program revising a few items on the user interface, but now there is another problem.  I will start a new message for that one. Thank you again, Carmichael John