Other B4R v4.00 is available for download

Javac.exe ? i saw a panel request for Arduino-cli, libraries directory and modules directory, but i didn't see where Javac.exe have to be provided...

for information, i came back to arduino 1.8.19 + B4R 3.90 and now everything is OK !

i will stay in this configuration until a solution for installation of B4R 4.00

candide said:

installation of B4R 4.00

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... is fully OK. It looks like you cannot follow the instructions fully.
But it's good that you found a solution yourself.

@Erel, it looks like that IDE paths setup dialog must require to fill 2 first fields, if they are empty. Else the forum will be flooded by the same question...

i can restart an installation B4R 4.00 but at installation i didn't see a panel to request for a link to arduino-cli.exe and Javac.exe

only after installation, in menu "tools" , "Configure Paths" i can add a link to "arduino-cli" , "libraries directory" , and "modules directory" but nothing more

if i miss something, please to indicate me what i have to do

thanks for your help

candide said:

Configure Paths

Click to expand...

Is it really that your B4R v4 is not like this one "mine" ?

you are right, i didn't look at javac access during installation because this line was not empty and i supposed this line good but there were nothing at this address.
After a correct access to javac, Log is now working

Thanks Peacemaker for your patience, with your help B4.00 is fully OK now