Error using / Matrix dimensions must agree app designer

Hi , i have code, that works perfectly in script , but when i try to run it in app designer i got error. On 1st line i got this :

Error using app1/VykonaButtonPushed

Matrix dimensions must agree.

and i guess it will be on every line.

app.q1 = real(acosd(app.d4/sqrt(app.AA^2+app.BB^2))+atan2d(app.BB,app.AA)+90);
app.q5 = real(acosd((app.px*sind(app.q1)-app.py*cosd(app.q1)-app.d4)/app.d6));
app.CC = cosd(app.q1)*app.r22-sind(app.q1)*app.r12;
app.DD = sind(app.q1)*app.r11-cosd(app.q1)*app.r21;
app.q6 = real(atan2d(app.CC/sind(app.q5),app.DD/sind(app.q5)));
app.EE = cosd(app.q1)*app.r11+sind(app.q1)*app.r21;
app.FF = cosd(app.q5)*cosd(app.q6);
q234 = real(atan2d(app.r31*app.FF-sind(app.q6)*app.EE,app.FF*app.EE+sind(app.q6)*app.r31));
app.KC = cosd(app.q1)*app.px+sind(app.q1)*app.py-sind(q234)*app.d5+cosd(q234)*sind(app.q5)*app.d6;
app.KS = app.pz-app.d1+cosd(q234)*app.d5+sind(q234)*sind(app.q5)*app.d6;
c3 = (app.KS^2+app.KC^2-app.a2^2-app.a3^2)/(2*app.a2*app.a3);
s3 = sqrt(1-c3^2);
app.q3 = real(atan2d(s3,c3));
app.q2 = real(atan2d(app.KS,app.KC)-atan2d(sind(app.q3)*app.a3,cosd(app.q3)*app.a3+app.a2));
app.q4 = q234-app.q2-app.q3;
app.theta(1,:) = [app.q1 app.q2 app.q3 app.q4 app.q5 app.q6];

Answer 1

[Voss]

Use ./ instead of /

https://www.mathworks.com/help/matlab/matlab_prog/array-vs-matrix-operations.html

[Dominik Gajdos]

I have already tried and then i get this

Unable to perform assignment because the indices on the left side are not compatible with the size of the right

side.

on the last line. I have 8 types of this calculation and at the end result is matrix 8*6.

[Torsten]

We don't know the sizes of the arrays involved - so how should we be able to tell you what's going wrong ?

[Dominik Gajdos]

There are 8 types of couting, results are q1 q2 q3 q4 q5 q6. They are stored array under. After all 8 countings are done, i got matrix 8x6. There are no any more arrays.

app.theta(1,:) = [app.q1 app.q2 app.q3 app.q4 app.q5 app.q6];
.
.
.
app.theta(8,:) = [app.q1 app.q2 app.q3 app.q4 app.q5 app.q6];

[Dominik Gajdos]

I have solved it , but thanks for help anyway

[Voss]

Glad you got it fixed.

Since using ./ instead of / fixed the error you asked about, please Accept this answer. Thanks!