Fn::Sub replace error

[sorkan]

replace() argument 2 must be str, not bool

The issue is happening when the bool is being replaced AS IS.
Here is an example
VARIABLES: {'Param1': 'http://proxy.xxxxx.com', 'Param2': 'http://proxy.xxxxx.com', 'Param3': '127.0.0.1,localhost,instance-data,xxx.xxxx.xxx.xxx,.elb.amazonaws.com,.verizon.com,.ebiz.verizon.com,oneartifactory.verizon.com', '_exploded': True}
name: Param1 VALUE: sed -i 's#Starting cfn-hup: "#Starting cfn-hup: "\n export https_proxy=${Param1} http_proxy=${Param2} no_proxy=${Param3}\n#' /etc/init.d/cfn-hup target: http://proxy.xxxx.com TYPE: <class 'str'>
name: Param2 VALUE: sed -i 's#Starting cfn-hup: "#Starting cfn-hup: "\n export https_proxy=http://proxy.xxxx.com http_proxy=${Param2} no_proxy=${Param3}\n#' /etc/init.d/cfn-hup target: http://proxy.xxx.com TYPE: <class 'str'>
name: Param3 VALUE: sed -i 's#Starting cfn-hup: "#Starting cfn-hup: "\n export https_proxy=http://proxy.xxx.com http_proxy=http://proxy.xxx.com no_proxy=${Param3}\n#' /etc/init.d/cfn-hup target: 127.0.0.1,localhost,instance-data,xxx.xxx.xxx.xxx,.elb.amazonaws.com,.xxx.com,.xxx.com,oneartifactory.xxx.com TYPE: <class 'str'>
name: _exploded VALUE: sed -i 's#Starting cfn-hup: "#Starting cfn-hup: "\n export https_proxy=http://proxy.xxx.com http_proxy=http://proxy.xxx.com no_proxy=127.0.0.1,localhost,instance-data,xxx.xxx.xxx.xxx,.elb.amazonaws.com,.xxx.com,.xxx.com,oneartifactory.xxx.com\n#' /etc/init.d/cfn-hup target: True TYPE: <class 'bool'>
ERRORS: ERROR: internal exception in aws_parsecf caused issue while parsing the template file!! - replace() argument 2 must be str, not bool
I have a solution for it that I have tested.