What is the correct way to inject method in base class?

[thinhbuzz]

The main point is that the subclass has a different number of parameters than the parent class
Code snippet:

const method = assemblyCsharp.class('Niantic.Holoholo.UI.BaseModalDialog').method('EDLPCHHOOIM');
console.log('Hooking fridaSignature:', method.fridaSignature);
method.implementation = function (p0: any, p1: any, p2: any, p3: any, p4: any) {
  try {
    console.log('Calling fridaSignature:', this.method('EDLPCHHOOIM').fridaSignature);
    const result = this.method('EDLPCHHOOIM').invoke(p0, p1, p2, p3, p4);
    return result;
  } catch (e) {
    console.error('BaseModalDialog.EDLPCHHOOIM', e);
  }
};

Log output:

Hooking fridaSignature: pointer,pointer,bool,pointer,pointer,bool,bool
Calling fridaSignature: pointer,pointer,pointer,pointer
BaseModalDialog.EDLPCHHOOIM il2cpp: cannot invoke method EDLPCHHOOIM: it needs 3 parameter(s), not 5

Base class Niantic.Holoholo.UI.BaseModalDialog
fridaSignature: pointer,pointer,bool,pointer,pointer,bool,bool

// Assembly-CSharp                                                                  
class Niantic.Holoholo.UI.BaseModalDialog : Niantic.Holoholo.NUI.LegacyGuiController
{                                                                                   
    UnityEngine.GameObject titleContainer; // 0xc8                                  
    UnityEngine.UI.Text titleText; // 0xd0
    Niantic.Holoholo.UI.ModalButtonContainer buttonContainer; // 0xd8
    UnityEngine.GameObject uiRoot; // 0xe0
    JBJCIHMDLFG<JDBPPBCNKEH> JGBHBKJKHML; // 0xe8
    System.Boolean allowMoreThanOneButtonClick; // 0xf0
    System.Boolean AEHPPGEALKN; // 0xf1
    System.Boolean AAGNMLBPPAE; // 0xf2
    UnityEngine.AudioClip clickOkSound; // 0xf8
    UnityEngine.AudioClip clickCancelSound; // 0x100
    UnityEngine.UI.Text BBOHGDBCLHD(); // 0x03569ba0
    Niantic.Holoholo.UI.ModalButtonContainer GCCBLFPMPHG(); // 0x03569ba8
    UnityEngine.GameObject FPBLDLHCAFN(); // 0x03569bb0
    System.Void EDLPCHHOOIM(System.String DCJBFDKOLKN, System.Boolean AEHPPGEALKN, JBJCIHMDLFG<JDBPPBCNKEH> JGBHBKJKHML, FIGBDLHMDEO[] CKONIMCMICJ, System.Nullable<System.Boolean> BBIGMPFGPJC); // 0x03569bb8
    System.Void LBFHIDGHCEC(); // 0x03569d04
    System.Void KLOCJIODAEF(); // 0x03569d08
    System.Void CBKHJLHJKJJ(); // 0x03569d0c
    System.Void DKMFGOHIJBM(); // 0x03569d10
    System.Void ButtonPressed(JDBPPBCNKEH POFNGDOIIBI); // 0x03569d94
    System.Void BackButtonPressed(); // 0x03569ed4
    System.Void FlipButtonOrder(); // 0x03569ee8
    System.Void AlignMessage(UnityEngine.TextAnchor BPBOMLGEOID); // 0x03569f84
    System.Void SetButtonGroupPadding(UnityEngine.RectOffset GMGLHBENHOM); // 0x03569f88
    System.Void .ctor(); // 0x03569f8c
}

Child class Niantic.Holoholo.UI.Pokemon.EvolvePreviewDialog
fridaSignature: pointer,pointer,pointer,pointer

// Assembly-CSharp
class Niantic.Holoholo.UI.Pokemon.EvolvePreviewDialog : Niantic.Holoholo.UI.BaseModalDialog
{
    UnityEngine.Transform currentPokemonContainer; // 0x108
    UnityEngine.Transform evolvedPokemonContainer; // 0x110
    UnityEngine.Color evolvedPokemonOutlineColor; // 0x118
    UnityEngine.UI.Image evolveBranchingQuestionImage; // 0x128
    UnityEngine.UI.Text currentCpText; // 0x130
    UnityEngine.GameObject bestBuddyCpContainer; // 0x138
    UnityEngine.UI.Text currentBestBuddyCpText; // 0x140
    UnityEngine.UI.Text evolvedMinCpText; // 0x148
    UnityEngine.UI.Text evolvedCpLabel; // 0x150
    UnityEngine.GameObject evolvedCpHyphen; // 0x158
    UnityEngine.UI.Text evolvedMaxCpText; // 0x160
    UnityEngine.UI.Text evolvedBestBuddyMinCpText; // 0x168
    UnityEngine.GameObject evolvedBestBuddyCpHyphen; // 0x170
    UnityEngine.UI.Text evolvedBestBuddyMaxCpText; // 0x178
    UnityEngine.GameObject leagueChangeSection; // 0x180
    UnityEngine.GameObject leagueChangeSubsection; // 0x188
    UnityEngine.Transform leagueChangeExpandArrowTransform; // 0x190
    System.Int32[] openCloseAngles; // 0x198
    UnityEngine.UI.Image greatLeagueIcon; // 0x1a0
    UnityEngine.UI.Text greatLeagueLabel; // 0x1a8
    UnityEngine.UI.Text greatLeagueCpText; // 0x1b0
    UnityEngine.UI.Image greatLeagueUsable; // 0x1b8
    UnityEngine.UI.Image ultraLeagueIcon; // 0x1c0
    UnityEngine.UI.Text ultraLeagueLabel; // 0x1c8
    UnityEngine.UI.Text ultraLeagueCpText; // 0x1d0
    UnityEngine.UI.Image ultraLeagueUsable; // 0x1d8
    UnityEngine.UI.Image masterLeagueIcon; // 0x1e0
    UnityEngine.UI.Text masterLeagueLabel; // 0x1e8
    UnityEngine.Sprite checkImage; // 0x1f0
    UnityEngine.Sprite xImage; // 0x1f8
    UnityEngine.Sprite questionImage; // 0x200
    UnityEngine.Color checkmarkImageTint; // 0x208
    UnityEngine.Color xImageTint; // 0x218
    UnityEngine.Color questionImageTint; // 0x228
    UnityEngine.Vector2 checkmarkImageWidthHeight; // 0x238
    UnityEngine.Vector2 xImageWidthHeight; // 0x240
    UnityEngine.Vector2 questionImageWidthHeight; // 0x248
    UnityEngine.Color overLeagueLimitCpTextColor; // 0x250
    UnityEngine.Color defaultCpTextColor; // 0x260
    UnityEngine.CanvasGroup greatLeagueCanvasGrp; // 0x270
    UnityEngine.CanvasGroup ultraLeagueCanvasGrp; // 0x278
    FJJBFIIIPDN MNDDCLBEBNN; // 0x280
    JLGIKGMPNFH LPDAJAFMCKN; // 0x288
    BCMCALGCDPB DDMAGHEAEMF; // 0x290
    GLJPNCKGEIN PGKEAPJPNHN; // 0x298
    static System.Int32 CHCDMLMIJOL; // 0x0
    static System.String[] JBPOLCLHBNE; // 0x8
    System.Boolean KGCGIOKLKPA; // 0x2a0
    MIBBJBLABAD.ABKPCOGMFJL.MEPOBNFMMMB LCNKGNCIKNP; // 0x2a8
    System.Void ELNAHJIDGPN(); // 0x034ba08c
    System.Void EDLPCHHOOIM(MLHOPCCHPOE BGLBMCMCBMF, DLLJFAOEKOC JEBLHPNMLEG, JBJCIHMDLFG<JDBPPBCNKEH> NMIPHPHFFFP); // 0x034ba174
    System.Void GACBCPHIOOE(MLHOPCCHPOE BGLBMCMCBMF, UnityEngine.Transform CFKPJHGCJCA); // 0x034ba868
    System.Void POLHFKIDENI(System.Int32 AFGNECIOEJB, MIBBJBLABAD.ABKPCOGMFJL.MEPOBNFMMMB LHNDMPODCCC); // 0x034bb7c0
    System.Void OnLeagueChangeSectionTap(); // 0x034bb8cc
    System.Void CDBKIJOJMNE(UnityEngine.Sprite FJMCCOFFEMG); // 0x034bb8dc
    static System.Void .cctor(); // 0x034bb8f8
    System.Void HLJCGEBDLMG(); // 0x034bbaf0
    System.Void BDAIEFOIKHH(UnityEngine.Sprite FJMCCOFFEMG); // 0x034bbbe0
    System.Void GNDBOFCGEAO(MLHOPCCHPOE BGLBMCMCBMF, UnityEngine.Transform CFKPJHGCJCA); // 0x034bbbfc
    System.Void ENFLIFKMDHH(UnityEngine.Sprite FJMCCOFFEMG); // 0x034bbd14
    System.Void LALOFBFHEPG(System.Int32 AFGNECIOEJB, MIBBJBLABAD.ABKPCOGMFJL.MEPOBNFMMMB JDLPKKOMIBI, System.Boolean POAIPHJMOJK); // 0x034baa8c
    System.Void IFIILAEPDIC(UnityEngine.Sprite FJMCCOFFEMG); // 0x034bc06c
    System.Void FKLNKMDDHBL(System.Int32 AFGNECIOEJB, MIBBJBLABAD.ABKPCOGMFJL.MEPOBNFMMMB JDLPKKOMIBI, System.Boolean POAIPHJMOJK); // 0x034bc088
    System.Void HELICGOLDAP(UnityEngine.Sprite FJMCCOFFEMG); // 0x034bcdbc
    System.Void PICAODDMEIH(System.Int32 AFGNECIOEJB, MIBBJBLABAD.ABKPCOGMFJL.MEPOBNFMMMB LHNDMPODCCC); // 0x034ba980
    System.Void KLOBEGDMIPM(UnityEngine.Sprite FJMCCOFFEMG); // 0x034bcdd8
    Niantic.Holoholo.UI.Pokemon.EvolvePreviewDialog.MMGLCFJFJAO BAEMIJNLGNK(System.String KHMLODBHGEE, System.Int32 AFGNECIOEJB, MIBBJBLABAD.ABKPCOGMFJL.MEPOBNFMMMB JDLPKKOMIBI); // 0x034bbd30
}

[vfsfitvnm]

Specify the number of parameters:

method("...", 5)

to select the method you want.

This happens when a subclass instance invokes a superclass method. You are intercepting the superclass method, however the caller instance (this) is a subclass one, hence it selects the subclass method and not the one you hooked.

[thinhbuzz]

I got it, thanks.