bug in MakeImagesInfoLinearGeneralMappingByImages ?

[cdwensley]

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Observed behaviour

gap> F := GF(3);;                                                           
gap> A35 := GroupRing( F, G );;                                             
gap> vecA := BasisVectors( Basis( A35 ) );;                                 
gap> I35 := AugmentationIdeal( A35 );;                                      
gap> vecI := BasisVectors( Basis( I35 ) );;                                 
gap> maps := ListWithIdenticalEntries( 5, 0 );;                             
gap> for j in [1..5] do                                                     
>        im := List( vecI, v -> v*vecA[j] );                             
>        maps[j] := LeftModuleHomomorphismByImages( I35, I35, vecI, im );
>    od;
gap> hom := LeftModuleHomomorphismByImages( A35, M, vecA, maps );           
Error, <imgs> must lie in <R> at /Applications/gap/gapdev/lib/vspchom.gi:160 called from
LeftModuleGeneralMappingByImages( S, R, gens, imgs 
 ) at /Applications/gap/gapdev/lib/vspchom.gi:215 called from
<function "LeftModuleHomomorphismByImages">( <arguments> )
 called from read-eval loop at *stdin*:30
you can 'quit;' to quit to outer loop, or
you can 'return;' to continue
brk> 

alternative error message: 
```Error, no method found! For debugging hints type ?Recovery from NoMethodFound
Error, no 1st choice method found for `*' on 2 arguments at /Applications/gap/gapdev/lib/methsel2.g:249 called from
coeff[1] * B[1] at /Applications/gap/gapdev/lib/basis.gi:363 called from
LinearCombination( x, mapi[2] ) at /Applications/gap/gapdev/lib/vspchom.gi:321 called from
func( C[i] ) at /Applications/gap/gapdev/lib/coll.gi:665 called from
List( ech.coeffs, function ( x )
      return LinearCombination( x, mapi[2] );
  end ) at /Applications/gap/gapdev/lib/vspchom.gi:321 called from
MakeImagesInfoLinearGeneralMappingByImages( map 
 ); at /Applications/gap/gapdev/lib/vspchom.gi:414 called from
...  
type 'quit;' to quit to outer loop


### Expected behaviour
```gap> hom := LeftModuleHomomorphismByImages( A35, M, vecA, maps ); 
[ (Z(3)^0)*(), (Z(3)^0)*(1,2,3,4,5), (Z(3)^0)*(1,3,5,2,4), 
  (Z(3)^0)*(1,4,2,5,3), (Z(3)^0)*(1,5,4,3,2) ] -> 
[ [ (Z(3)^0)*()+(Z(3))*(1,2,3,4,5), (Z(3)^0)*(1,2,3,4,5)+(Z(3))*(1,3,5,2,4), 
      (Z(3)^0)*(1,3,5,2,4)+(Z(3))*(1,4,2,5,3), 
      (Z(3)^0)*(1,4,2,5,3)+(Z(3))*(1,5,4,3,2) ] -> 
    [ (Z(3)^0)*()+(Z(3))*(1,2,3,4,5), (Z(3)^0)*(1,2,3,4,5)+(Z(3))*(1,3,5,2,4),
      (Z(3)^0)*(1,3,5,2,4)+(Z(3))*(1,4,2,5,3), 
      (Z(3)^0)*(1,4,2,5,3)+(Z(3))*(1,5,4,3,2) ], 
  [ (Z(3)^0)*()+(Z(3))*(1,2,3,4,5), (Z(3)^0)*(1,2,3,4,5)+(Z(3))*(1,3,5,2,4), 
      (Z(3)^0)*(1,3,5,2,4)+(Z(3))*(1,4,2,5,3), 
      (Z(3)^0)*(1,4,2,5,3)+(Z(3))*(1,5,4,3,2) ] -> 
    [ (Z(3)^0)*(1,2,3,4,5)+(Z(3))*(1,3,5,2,4), 
      (Z(3)^0)*(1,3,5,2,4)+(Z(3))*(1,4,2,5,3), 
      (Z(3)^0)*(1,4,2,5,3)+(Z(3))*(1,5,4,3,2), (Z(3))*()+(Z(3)^0)*(1,5,4,3,2) 
     ], 
  [ (Z(3)^0)*()+(Z(3))*(1,2,3,4,5), (Z(3)^0)*(1,2,3,4,5)+(Z(3))*(1,3,5,2,4), 
      (Z(3)^0)*(1,3,5,2,4)+(Z(3))*(1,4,2,5,3), 
      (Z(3)^0)*(1,4,2,5,3)+(Z(3))*(1,5,4,3,2) ] -> 
    [ (Z(3)^0)*(1,3,5,2,4)+(Z(3))*(1,4,2,5,3), 
      (Z(3)^0)*(1,4,2,5,3)+(Z(3))*(1,5,4,3,2), (Z(3))*()+(Z(3)^0)*(1,5,4,3,2),
      (Z(3)^0)*()+(Z(3))*(1,2,3,4,5) ], 
  [ (Z(3)^0)*()+(Z(3))*(1,2,3,4,5), (Z(3)^0)*(1,2,3,4,5)+(Z(3))*(1,3,5,2,4), 
      (Z(3)^0)*(1,3,5,2,4)+(Z(3))*(1,4,2,5,3), 
      (Z(3)^0)*(1,4,2,5,3)+(Z(3))*(1,5,4,3,2) ] -> 
    [ (Z(3)^0)*(1,4,2,5,3)+(Z(3))*(1,5,4,3,2), (Z(3))*()+(Z(3)^0)*(1,5,4,3,2),
      (Z(3)^0)*()+(Z(3))*(1,2,3,4,5), (Z(3)^0)*(1,2,3,4,5)+(Z(3))*(1,3,5,2,4) 
     ], 
  [ (Z(3)^0)*()+(Z(3))*(1,2,3,4,5), (Z(3)^0)*(1,2,3,4,5)+(Z(3))*(1,3,5,2,4), 
      (Z(3)^0)*(1,3,5,2,4)+(Z(3))*(1,4,2,5,3), 
      (Z(3)^0)*(1,4,2,5,3)+(Z(3))*(1,5,4,3,2) ] -> 
    [ (Z(3))*()+(Z(3)^0)*(1,5,4,3,2), (Z(3)^0)*()+(Z(3))*(1,2,3,4,5), 
      (Z(3)^0)*(1,2,3,4,5)+(Z(3))*(1,3,5,2,4), 
      (Z(3)^0)*(1,3,5,2,4)+(Z(3))*(1,4,2,5,3) ] ]

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[fingolfin]

This was fixed by PR #4482