| jThis appeal arises from an order of the Chicot County Circuit Court dismissing a. complaint for injunctive relief and declaratory judgment filed by appellant, Floyd E. Gray. Gray sought to challenge the eligibility of appellee Mary F. Thomas-Barnes as a candidate in the mayoral election in Der-mott, Arkansas. On appeal, Gray asserts that the circuit court erred in dismissing his complaint for lack of jurisdiction. Because this appeal pertains to elections and election procedures, we have jurisdiction pursuant to Arkansas Supreme Court Rule 1 — 2(a)(4) (2015). We dismiss the appeal, because the issue raised by Gray is moot.
Gray and the appellees, Thomas-Bames, Clinton “Hamp” Hampton, and Lucan Hargraves, Sr., were independent candidates for the position of mayor of Dermott in the November. 4, 2014 general election. On November 7, 2014, appellee Chicot County Election Commission , (“Election Commission”) certified the results of the November 4, 2014 Rmayoral, election as follows: Hargraves,., Sr. .149 votes; Gray 219 votes; Thomas-Barnes 240 votes;, and Hampton 241 votes. . Because no candidate received a majority of the votes cast, a run-off election between Thomas-Barnes and Hampton was‘held, on November. 25, 2014.
On November 24, 2014, one day prior to the November 25, 2014 run-off election, Gray filed his complaint for injunctive re-1 lief and declaratory judgment. Gray’s complaint sought to challenge the eligibility of Thomas-Barnes pursuant to Arkansas Code Annotated section 7-5-801 (Supp. 2013). Gray alleged that Thomas-Barnes was a convicted felon and therefore sought to invalidate the eligibility of Thomas-Barnes- as a candidate for mayor. Specifically, Gray’s complaint requested that the circuit court declare Thomas-Barnes unqualified to seek election, declare Gray, the runner-up, place Gray on the ballot for the run-off mayoral election, and direct the Election Commission to refrain from tabulating run-off votes. On the same day, the circuit court entered an order granting an emergency 'ex parte injunction, allowing the run-off -election to proceed, but prohibiting the tabulation or certification of the election results peiiding further orders of the court. •
On December 12, 2014, Hampton filed his answer. On December 15, 2014, Thomas-Barnes and the Election Commission filed separate' answers. In 'addition to its answer, the Election Commission filed a motion to dismiss pursuant to Rule 12(b)(6) of the Arkansas Rules of Civil Procedure. As a-basis for dismissal, the Election Commission argued that Gray filed his complaint expressly as a postelection contest pursuant to Arkansas Code Annotated section 7-5->-801 rather than a preelection challenge pursuant to Arkansas Code Annotated section 7-5-207(b). *878Because Gray filed a postelection contest, the Election Commission ^contended that his claims were limited to those related to the conduct of the election only. Thus, because Gray challenged only Thomas-Barnes’s eligibility, the circuit court lacked subject-matter jurisdiction and should dismiss Gray’s complaint. Further, the Election Commission argued that Gray lacked standing to challenge the run-off election because he was not a candidate in any election at the time he filed his complaint as required by Arkansas Code Annotated section 7-5-801. On December 29, 2014, Gray responded to the motion to dismiss and asserted that, as a candidate, he had standing to bring the action as a preelection challenge.
In a December 23, 2014 letter filed December 29, 2014, the circuit announced its findings. The circuit court-explained that it “signed an ill considered Emergency Ex Parte Injunction preventing the Defendant, Commission, from tabulating the votes and certifying the results.” The circuit court dissolved the emergency ex-parte injunction. Further, the circuit court found-that Gray’s “pleading appears to be an attempt to bring a pre-election challenge by post-election means.” ' The circuit court dismissed ■ Gray’s complaint based on lack of jurisdiction and authorized the Election Commission to tabulate and certify the results of the November 25, 2014 run-off election. These findings were memorialized by the circuit court in a January 9, 2015 written order.
On January 13, 2015, Gray filed a motion’ for new trial; the motion was deemed denied after thirty days when the circuit court took no action. On March 13, 2015, Gray filed his notice of appeal. Hampton is currently serving as mayor of Dermott, as a result of having been duly elected in the November 25, 2014 run-off election. We take judicial notice |4of election results, as reported by the Arkansas Secretary of State. Jefferson Cnty. Election Comm’n v. Hollingsworth, 2014 Ark. 431, 445 S.W.3d 504; Etherly v. Newsome, 2013 Ark. 391, 2013 WL 5595494.
Point on Appeal
On appeal, Gray argues that because he filed his complaint the day before the November 25, 2014 run-off election, this action should be classified as a preelection challenge rather than a postelection challenge. Gray contends that a run-off election is the functional equivalent of a two-candidate general election.
In response, Thomas-Barnes and Hampton argue that, despite being filed as a postelection contest rather than a pre-election challenge, Gray attacked only Thomas-Barnes’s eligibility. Both Thomas-Barnes and Hampton argue that Hampton is currently serving as mayor of Dermott, as á result of having been duly elected in the November 25, 2014 run-off election. Thomas-Barnes argues that she is no longer a “candidate” in any “election” as contemplated by Gray’s original complaint, and Gray is no longer a candidate with standing to challenge any election. Thus, the injunctive relief sought by Gray cannot be granted under any circumstances and is therefore moot.
Mootness
As noted above, the record demonstrates that the election was held. “[I]n a long line of eases, we have observed that the issue of a candidate’s eligibility under section 7-5-207(b) becomes moot once the election takes place.” Fite v. Grulkey, 2011 Ark. 188, at 4, 2011 WL 1587999 (citing Oliver v. Phillips, 375 Ark. 287, 290 S.W.3d 11 (2008); Clement v. Daniels, 366 Ark. 352, 235 S.W.3d 521 (2006); Ball v. Phillips Cnty. Election Comm’n, 364 Ark. 574, 222 S.W.3d 205 (2006); Tumey v. *879 Daniels, 359 Ark. 256, 196 S.W.3d 479 (2004); Benton v. Bradley, 344 Ark. 24, 37 S.W.3d 640.(2001); McCuen v. McGee, 315 Ark. 561, 868 S.W.2d 503 (1994); State v. Craighead Cnty. Bd. of Election Comm’rs, 300 Ark. 405, 779 S.W.2d 169 (1989)).
Thus, as a threshold matter, this court must determine whether the instant appeal is moot. As a general rule, we will not review issues that are moot because to do so would be to render an advisory opinion, which this court will not do. McCuen, 315 Ark. 561, 8’68 S.W.2d 503. Generally, a case becomes moot when any judgment rendered would have no practical legal effect upon a then existing legal controversy. Kinchen v. Wilkins, 367 Ark. 71, 238 S.W.3d 94 (2006). We have, however, recognized two exceptions to the mootness doctrine. ■ Id. The first exception involves issues that are capable of repetition, yet evade review, and the second exception concerns issues that raise considerations of substantial public interest which, if addressed, would prevent future litigation. Id.
Gray fails to address the mootness doctrine and whether the exceptions to the mootness doctrine apply to his case. This court will not address issues on appeal that are not appropriately developed, and we will not research or develop an argument for an appellant. Spears v. Spears, 339 Ark. 162, 3 S.W.3d 691 (1999); Martin v. Pierce, 370 Ark. 53, 257 S.W.3d 82 (2007). Thus, we dismiss Gray’s appeal as moot.
The concurrence states that “this lawsuit was. over the moment it was filed.” However, despite- this statement, the concurring justices inexplicably offer an advisory opinion regarding the matter before us. Specifically, the concurrence states that “Gray filed his preelection challenge after the November 4, 2014 election, and the circuit court properly ruled Rthat it lacked subject-matter jurisdiction to hear the matter.” This statement is simply erroneous because the concurrence would hold that the circuit court lacked jurisdiction, and likewise this court, by considering the merits on appeal. In other words, the concurrence has summarily determined that a preelection challenge must be filed before a general election without a determination of whether a run-off election is the functional equivalent of a two-candidate general election. The irony of the concurrence’s position is that in order to reach that issue, this court would have to have jurisdiction to reach the merits. However, as quoted above, the concurrence would hold that we do not have jurisdiction. Thus, the concurrence improperly reaches the. merits on appeal. Further, any determination on this issue of first impression would render an advisory opinion, which this court has repeatedly said it will not do.. McCuen, supra.
Appeal dismissed.
Brill, C.J., and Danielson, J., concur.'