Trailing input arguments must occur in name-value pairs. Changing ''ArrowSize'' value is not supported for undirected graphs. Changing ''ArrowPosition'' value is not supported for undirected graphs. Labels must be scalar, or a vector of length equal to the number of specified edges. Graph does not contain node names. ''EdgeColor'' value must be a numeric RGB value or a color name. ''EdgeLabelColor'' value must be a numeric RGB value or a color name. Setting edge colors is not available because the EdgeCData property was previously specified. Set the EdgeColor property of the GraphPlot object to a color to stop using EdgeCData, then reexecute the command that produced this error. Unable to highlight edges because the EdgeColor property of the GraphPlot object is ''none''. To make only the highlighted edges in a GraphPlot object visible, set the EdgeColor property to a value other than ''none'', set the LineStyle property to ''none'', and then specify the LineStyle in the call to highlight. G must have the same nodes and a subset of the edges of the plotted graph. ''NodeColor'' value must be a numeric RGB value or a color name. ''NodeLabelColor'' value must be a numeric RGB value or a color name. Setting node colors is not available because the NodeCData property was previously specified. Set the NodeColor property of the GraphPlot object to a color to stop using NodeCData, then reexecute the command that produced this error. Unable to highlight nodes because the NodeColor property of the GraphPlot object is ''none''. To make only the highlighted nodes in a GraphPlot object visible, set the NodeColor property to a value other than ''none'', set the Marker property to ''none'', and then specify the Marker in the call to highlight. Unable to set ''EdgeColor'' value to ''none''. To make the highlighted edges invisible, specify ''LineStyle'' value as ''none''. Unable to set ''NodeColor'' value to ''none''. To make the highlighted nodes invisible, specify ''Marker'' value as ''none''. When using highlighting, specify a single ''LineStyle'' value of ''-'', ''--'', '':'', ''-.'', or ''none''. 'When using highlighting, specify a single ''Marker'' value of ''+'', ''o'', ''*'', ''.'', ''x'', ''square'', ''diamond'', ''v'', ''^'', ''>'', ''<'', ''pentagram'', ''hexagram'', or ''none''. ''{0}'' must be a numeric scalar. If the plotted graph is directed, then the graph to highlight must also be directed. Specify nodes or edges to highlight. ''Edges'' value must be a scalar edge index, a vector of edge indices, or a logical vector of length equal to the number of edges. Edge indices must be a scalar edge index, a vector of edge indices, or a logical vector of length equal to the number of edges. Specify either node pairs or edges to highlight, but not both. BasicGraph input must be of type matlab.internal.graph.MLGraph or matlab.internal.graph.MLDigraph. EdgeColor must be a color name, an RGB triplet, or a {0}-by-3 matrix where each row is an RGB triplet specifying the color of one edge. ''EdgeLabelColor'' value must be a color name, an RGB triplet, or a {0}-by-3 matrix where each row is an RGB triplet specifying the color of one edge. ''NodeLabelColor'' value must be a color name, an RGB triplet, or a {0}-by-3 matrix where each row is an RGB triplet specifying the color of one node. EdgeLabel value must be numeric, a cell array of character vectors, or a string vector. s and t must specify edges in the graph. Labels must be a cell vector of character vectors, or a string vector. NodeColor must be a color name, an RGB triplet, or a {0}-by-3 matrix where each row is an RGB triplet specifying the color of one node. NodeLabel must be numeric, a cell array of character vectors, or a string vector. Input node names do not match node names in graph. Parent must be a scalar graphics handle. Sinks must be a non-empty set of unique nodes. Sources must be a non-empty set of unique nodes. Sources and sinks must be disjoint sets of nodes. Node IDs must both be numeric indices or both be node names. s and t must be scalars or vectors of the same length. {0} is not supported with 'auto' layout. Layout must not be specified together with XData, YData or ZData. ''{0}'' value must be a scalar or a vector of length {1,number,integer}. ''EdgeFontWeight'' value must be ''normal'', ''bold'', or a cell array or string vector containing ''normal'' or ''bold'' for each edge. ''EdgeFontAngle'' value must be ''normal'', ''italic'', or a cell array or string vector containing ''normal'' or ''italic'' for each edge. ''NodeFontWeight'' value must be ''normal'', ''bold'', or a cell array or string vector containing ''normal'' or ''bold'' for each node. ''NodeFontAngle'' value must be ''normal'', ''italic'', or a cell array or string vector containing ''normal'' or ''italic'' for each node. XData and YData inputs must be specified together. XStart and YStart inputs must be specified together. XStart, YStart and ZStart inputs must be specified together. Labels must be scalar, or a vector of length equal to the number of specified nodes. Nodes must be a numeric vector, a vector of node names, or a logical vector of length equal to the number of nodes. The ''{0}'' layout method does not support optional input arguments. Changing ''ShowArrows'' value is not supported for undirected graphs. Expect EdgeCData to be nonempty when setting EdgeColor to ''flat''. Expect NodeCData to be nonempty when setting NodeColor to ''flat''. Graph does not contain a node named ''{0}''. ZData input must be specified together with XData and YData. Unable to load GraphPlot because it is incompatible with this version of MATLAB. Node Degree In Degree Out Degree