add default board config for simulator https://github.com/rusefi/rusefi/issues/6352

java_tools/tune-tools/src/main/java/com/rusefi/tools/tune/MetaHelper.java

@@ -21,6 +21,11 @@ public class MetaHelper {
     @NotNull
     static ReaderStateImpl getReaderState() throws IOException {
         List<String> options = Files.readAllLines(Paths.get(RootHolder.ROOT + "../" + ConfigDefinition.CONFIG_PATH));
+        // add default (empty) board config
+        options.add("-readfile");
+        options.add("BOARD_CONFIG_FROM_FILE");
+        options.add("tunerstudio/empty_board_options.ini");
+
         String[] totalArgs = options.toArray(new String[0]);