bugfix JET.jl errors (#324)

Author: rafaqz

src/methods/rasterize.jl

@@ -147,7 +147,7 @@ end
 function _create_rasterize_dest(fill, name, dims;
     filename=nothing, missingval=nothing, metadata=NoMetadata(), suffix=nothing, kw...
 )
-    missingval = isnothing(missingval) ? _writeable_missing(filename, typeof(val)) : missingval
+    missingval = isnothing(missingval) ? _writeable_missing(filename, typeof(fill)) : missingval
     A = _alloc_rasterize(filename, typeof(fill), dims; name, metadata, missingval, suffix) do a
         a .= missingval
     end
@@ -253,7 +253,6 @@ function _rasterize!(x, ::GI.AbstractFeatureCollectionTrait, fc; fill, kw...)
     return x
 end
 function _rasterize!(x, ::GI.AbstractFeatureTrait, feature; fill, kw...)
-    # TODO test this branch
     rasterize!(x, GI.geometry(feature); fill=_featurefillval(feature, fill), kw...)
 end
 function _rasterize!(x, ::GI.AbstractGeometryTrait, geom; fill, _buffer=nothing, kw...)

src/polygon_ops.jl

@@ -370,13 +370,14 @@ function _extent(::Nothing, data)
         else
             # TODO: test this branch
             # Table of points with dimension columns
-            reduce(DEFAULT_TABLE_DIM_KEYS; init=(;)) do acc, key
+            data = reduce(DEFAULT_TABLE_DIM_KEYS; init=(;)) do acc, key
                 if key in Tables.columnnames(cols)
                     merge(acc, (; key=extrema(cols[key])))
                 else
                     acc
                 end
             end
+            return Extent(data)
         end
     else
         return Extents.extent(data)
@@ -408,7 +409,7 @@ function extent_may_intersect(x, geom)
     # TODO: this is not actually used.
     rasterextent = Extents.extent(x, DEFAULT_POINT_ORDER)
     geomextent = GI.extent(geom)
-    if isnothing(rasterextent) || isnothing(geomextent)
+    if isnothing(geomextent)
         return true
     else
         return Extents.intersects(geomextent, rasterextent)

src/sources/gdal.jl

@@ -417,7 +417,7 @@ function _gdalmetadata(dataset::AG.Dataset, key)
     regex = Regex("$key=(.*)")
     i = findfirst(f -> occursin(regex, f), meta)
     if i isa Nothing
-        return nothing
+        return ""
     else
         return match(regex, meta[i])[1]
     end

src/stack.jl

@@ -191,6 +191,7 @@ function RasterStack(filenames::NamedTuple{K,<:Tuple{<:AbstractString,Vararg}};
 end
 # Multi Raster stack from Tuple of AbstractArray
 function RasterStack(data::Tuple{Vararg{<:AbstractArray}}, dims::Tuple; name=nothing, keys=name, kw...)
+    isnothing(keys) && throw(ArgumentError("`name` or `keys` keyword must be a tuple of `Symbol`"))
     return RasterStack(NamedTuple{cleankeys(keys)}(data), dims; kw...)
 end
 # Multi Raster stack from NamedTuple of AbstractArray