Greenville Gondola Problems

Hello. I have these problems for the Greenville Gondola.
- jr_traincar.gs(55) : variable m_textStrings not declared, line 55.
- jr_traincar.gs(55) : . operator cannot be used on a non-reference type, line 55.
- jr_traincar.gs(55) : function GetString not declared, line 55.
- jr_traincar.gs(55) : illegal types for operand +, line 55
- jr_traincar.gs(55) : illegal types for operand +, line 55
- jr_traincar.gs(55) : cannot cast from to string, line 55.
- jr_traincar.gs(62) : variable eot not declared, line 62.
- jr_traincar.gs(62) : function CheckBox not declared in class HTMLWindow or derivative, line 62.
- jr_traincar.gs(62) : (could be ::CheckBox(string,bool) in HTMLWindow)
- jr_traincar.gs(62) : illegal types for operand +, line 62
- jr_traincar.gs(62) : illegal types for operand +, line 62
- jr_traincar.gs(62) : variable m_textStrings not declared, line 62.
- jr_traincar.gs(62) : . operator cannot be used on a non-reference type, line 62.
- jr_traincar.gs(62) : function GetString not declared, line 62.
- jr_traincar.gs(62) : illegal types for operand +, line 62
- jr_traincar.gs(62) : illegal types for operand +, line 62
- jr_traincar.gs(62) : cannot cast from to string, line 62.
- jr_traincar.gs(71) : object<HTMLBuffer> not declared, line 71.
- jr_traincar.gs(71) : variable HTMLBufferStatic not declared, line 71.
- jr_traincar.gs(71) : . operator cannot be used on a non-reference type, line 71.
- jr_traincar.gs(71) : function Construct not declared, line 71.
- jr_traincar.gs(71) : cannot cast from to object, line 71.
- jr_traincar.gs(72) : unknown object class for '.' operator, line 72.
- jr_traincar.gs(72) : function Print not declared, line 72.
- jr_traincar.gs(73) : variable isbrkapplying not declared, line 73.
- jr_traincar.gs(75) : unknown object class for '.' operator, line 75.
- jr_traincar.gs(75) : variable m_textStrings not declared, line 75.
- jr_traincar.gs(75) : . operator cannot be used on a non-reference type, line 75.
- jr_traincar.gs(75) : function GetString not declared, line 75.
- jr_traincar.gs(75) : illegal types for operand +, line 75
- jr_traincar.gs(75) : illegal types for operand +, line 75
- jr_traincar.gs(75) : function Print not declared, line 75.
- jr_traincar.gs(77) : variable handbrake not declared, line 77.
- jr_traincar.gs(79) : unknown object class for '.' operator, line 79.
- jr_traincar.gs(79) : variable m_textStrings not declared, line 79.
- jr_traincar.gs(79) : . operator cannot be used on a non-reference type, line 79.
- jr_traincar.gs(79) : function GetString not declared, line 79.
- jr_traincar.gs(79) : illegal types for operand +, line 79
- jr_traincar.gs(79) : illegal types for operand +, line 79
- jr_traincar.gs(79) : function Print not declared, line 79.
- jr_traincar.gs(80) : unknown object class for '.' operator, line 80.
- jr_traincar.gs(80) : variable m_textStrings not declared, line 80.
- jr_traincar.gs(80) : . operator cannot be used on a non-reference type, line 80.
- jr_traincar.gs(80) : function GetString not declared, line 80.
- jr_traincar.gs(80) : illegal types for operand +, line 80
- jr_traincar.gs(80) : function Print not declared, line 80.
- jr_traincar.gs(84) : unknown object class for '.' operator, line 84.
- jr_traincar.gs(84) : variable m_textStrings not declared, line 84.
- jr_traincar.gs(84) : . operator cannot be used on a non-reference type, line 84.
- jr_traincar.gs(84) : function GetString not declared, line 84.
- jr_traincar.gs(84) : illegal types for operand +, line 84
- jr_traincar.gs(84) : illegal types for operand +, line 84
- jr_traincar.gs(84) : function Print not declared, line 84.
- jr_traincar.gs(85) : unknown object class for '.' operator, line 85.
- jr_traincar.gs(85) : variable m_textStrings not declared, line 85.
- jr_traincar.gs(85) : . operator cannot be used on a non-reference type, line 85.
- jr_traincar.gs(85) : function GetString not declared, line 85.
- jr_traincar.gs(85) : illegal types for operand +, line 85
- jr_traincar.gs(85) : function Print not declared, line 85.
- jr_traincar.gs(86) : invalid if expression, line 86.
- jr_traincar.gs(86) : invalid if expression, line 86.
- jr_traincar.gs(87) : unknown object class for '.' operator, line 87.
- jr_traincar.gs(87) : function Print not declared, line 87.
- jr_traincar.gs(89) : unknown object class for '.' operator, line 89.
- jr_traincar.gs(89) : function Print not declared, line 89.
- jr_traincar.gs(90) : unknown object class for '.' operator, line 90.
- jr_traincar.gs(90) : function Print not declared, line 90.
- jr_traincar.gs(92) : unknown object class for '.' operator, line 92.
- jr_traincar.gs(92) : variable m_textStrings not declared, line 92.
- jr_traincar.gs(92) : . operator cannot be used on a non-reference type, line 92.
- jr_traincar.gs(92) : function GetString not declared, line 92.
- jr_traincar.gs(92) : illegal types for operand +, line 92
- jr_traincar.gs(92) : illegal types for operand +, line 92
- jr_traincar.gs(92) : function Print not declared, line 92.
- jr_traincar.gs(95) : unknown object class for '.' operator, line 95.
- jr_traincar.gs(95) : variable m_textStrings not declared, line 95.
- jr_traincar.gs(95) : . operator cannot be used on a non-reference type, line 95.
- jr_traincar.gs(95) : function GetString not declared, line 95.
- jr_traincar.gs(95) : illegal types for operand +, line 95
- jr_traincar.gs(95) : illegal types for operand +, line 95
- jr_traincar.gs(95) : function Print not declared, line 95.
- jr_traincar.gs(97) : unknown object class for '.' operator, line 97.
- jr_traincar.gs(97) : function Print not declared, line 97.
- jr_traincar.gs(101) : unknown object class for '.' operator, line 101.
- jr_traincar.gs(101) : variable eot not declared, line 101.
- jr_traincar.gs(101) : function CheckBox not declared in class HTMLWindow or derivative, line 101.
- jr_traincar.gs(101) : (could be ::CheckBox(string,bool) in HTMLWindow)
- jr_traincar.gs(101) : illegal types for operand +, line 101
- jr_traincar.gs(101) : illegal types for operand +, line 101
- jr_traincar.gs(101) : variable m_textStrings not declared, line 101.
- jr_traincar.gs(101) : . operator cannot be used on a non-reference type, line 101.
- jr_traincar.gs(101) : function GetString not declared, line 101.
- jr_traincar.gs(101) : illegal types for operand +, line 101
- jr_traincar.gs(101) : illegal types for operand +, line 101
- jr_traincar.gs(101) : function Print not declared, line 101.
- jr_traincar.gs(104) : unknown object class for '.' operator, line 104.
- jr_traincar.gs(104) : function Print not declared, line 104.
- jr_traincar.gs(105) : unknown object class for '.' operator, line 105.
- jr_traincar.gs(105) : function AsString not declared, line 105.
- jr_traincar.gs(105) : return type mismatch, expecting string, line 105.
- jr_traincar.gs(113) : variable JR_Common not declared, line 113.
- jr_traincar.gs(113) : . operator cannot be used on a non-reference type, line 113.
- jr_traincar.gs(113) : variable m_textStrings not declared, line 113.
- jr_traincar.gs(113) : function GetDetailsHTML not declared, line 113.
- jr_traincar.gs(113) : cannot cast from to string, line 113.
- jr_traincar.gs(115) : variable JR_Common not declared, line 115.
- jr_traincar.gs(115) : . operator cannot be used on a non-reference type, line 115.
- jr_traincar.gs(115) : function GetQueuesHTML not declared, line 115.
- jr_traincar.gs(115) : cannot cast from to string, line 115.
- jr_traincar.gs(135) : variable handbrake not declared, line 135.
- jr_traincar.gs(135) : variable handbrake not declared, line 135.
- jr_traincar.gs(135) : illegal types for unary operand !, line 135
- jr_traincar.gs(135) : cannot cast from to , line 135.
- jr_traincar.gs(136) : variable isbrkapplying not declared, line 136.
- jr_traincar.gs(136) : variable handbrake not declared, line 136.
- jr_traincar.gs(136) : cannot cast from to , line 136.
- jr_traincar.gs(142) : variable eot not declared, line 142.
- jr_traincar.gs(142) : variable eot not declared, line 142.
- jr_traincar.gs(142) : illegal types for unary operand !, line 142
- jr_traincar.gs(142) : cannot cast from to , line 142.
- jr_traincar.gs(144) : function SetEOT not declared, line 144.
Can someone help me with these? Thank you.