help: can't find StrUtils used by LazUTF8 of Package LazUtils

[xinjl93]

I just run lazarus and cleck "run" to run the default form . It show a fatal mistake ：
“can't find StrUtils used by LazUTF8 of Package LazUtils". But when I ctrl+click the"strutils" ,it jump to the StrUtils unit. so how to fix this problem?

I am using win10 at China and it is Chinese windows.

[Blaazen]

You should give use some more info - what version of Lazarus you have, did you compiled it yourself or just installed.

[xinjl93]

I use Lazarus 2.2.4. I installed it at another pc and copy it to one new pc. It is ok in the original pc but run wrong in new pc.

[Zath]

I use Lazarus 2.2.4. I installed it at another pc and copy it to one new pc. It is ok in the original pc but run wrong in new pc.

By "copy", do you mean you copied the directory Lazarus was installed into and pasted it onto the second pc?
Copy and pasting won't work.
You need to install it in exactly the same way as on your first pc.

[Curt Carpenter]

I've been having a problem similar to this.  Try saving your project to disk, restarting Lazarus and reloading your project.