a mistaken belief in the existence of that which has none. Civ. Code La. art. 1821. See Nor- -ton v. Marden, 15 Me. 45, 32 Am. Dec. 132; 360, 19 Mowatt v. Wright, 1 Wend. (N. Y.) 3 ; Am. Dec. 508.—Fundamental error. In appellate practice. Error which goes to the merits of the plaintiff's cause of action, and which will be considered on review, whether assigned as error or not, where the justice of the case seems to require it. Hollywood v. Wellhausen, 28 Tex. Civ. App. 541. 68 S. W. 329.—Harmless error. In appellate practice. An error committed in the progress of the trial below, but which was not prejudicial to. the rights of the party assigning it, and for which, therefore, the court will not reverse the judgment, as, where the error was neutralized or corrected by subsequent proceedings in the case, or where, notwithstanding the error, the particular issue was found in that party’s favor, of where, even if the error had not been committed, he could not have been legally entitled to prevail.—Invited error. In appellate practice. ‘The principle of “invited error” is that if, during the progress of a cause, a party requests or moves the court to make a ruling which is actually erroneous, and the court does so, that party cannot take advantage of the error on appeal or review. Gresham v. Harcourt, 93 Tex. 149, 53 S. W. 1019.—Reversible error. In appellate practice. Such an error as warrants the appellate court in reversing the judgment before it. New Mexican R. Co. v. Hendricks, 6 N. M. 611, 30 Pac. 901.—Technical error. In appellate practice. A merely abstract or theoretical error, which is practically not injurious to the party assigning it. Epps v. State, Ind. 539, 1. N. BE. 491.—Errors excepted. A phrase appended to an account stated, In or der to excuse slight mistakes or oversights. Error, writ of. See WRIT OF ERROR. Error fucatus nuda veritate in multis est probabilior; et sspenumero rationibus vincit veritatem error. Error artfully disguised [or colored] is, in many instances, more probable than naked truth; and frequently error overwhelms truth by [its show of] reasons. 2 Coke, 73. Error juris nocet. Error of law injures, A mistake of the law has an injurious effect; that is, the party committing it must suffer the consequences. Mackeld. Rom. Law, § 178; 1 Story, Eq. Jur. § 189, note. Error nominis nunquam nocet, si de identitate rei constat. A mistake in the nanie of a thing is never prejudicial, if it be clear as to the identity of the thing itself, {where the thing intended is certainly known.] 1 Duer, Ins. 171. This maxim is applicable only where the means of correcting the mistake are apparent on the face of the instrument to be construed. Id. Error qui non resistitur approbatur. An error which is not resisted or opposed is approved. Doct. & Stud. c. 40. Errores ad sua principia referre, est refellere. To refer errors to their sources is to refute them. 3 Inst. 15. To bring errors to their beginning is to see their last. Errores scribentis nocere non debent. The mistakes of the writer ought not to harm. Jenk. Cent. 324.