const err_hu_conv: InvalidShutdownScript = new InvalidShutdownScript(null, err);
CommonBase.add_ref_from(err_hu_conv, this);
this.err = err_hu_conv;
const err_hu_conv: InvalidShutdownScript = new InvalidShutdownScript(null, err);
CommonBase.add_ref_from(err_hu_conv, this);
this.err = err_hu_conv;