error no keyword found in script

[Amandeep kaur]

using a keyword $index = -1 to initiate a for loop but getting no keyword found after executing it "

Please let me knw how to resolve it

# Validate Effective Date, Sub Start Date
@{effective_dates} = Get Value From Json ${json_content} $..effectiveDate
Should Be Equal As Strings ${effective_dates}[0] ${Effective_Date}
@{start_dates} = Get Value From Json ${json_content} $..subscription.startDate
Should Be Equal As Strings ${start_dates}[0] ${START_DATE}
# Validate Provider Type and Dates
@{provider_types} = Get Value From Json ${json_content} $..template.type
@{effective_dates} = Get Value From Json ${json_content} $..effectiveDate
@{start_dates} = Get Value From Json ${json_content} $..subscription.startDate
@{hardend_dates} = Get Value From Json ${json_content} $..hardEndDate
${index} = -1
FOR ${provider_type} IN @{provider_types}
${index} = ${index} + 1
IF "${provider_type}" == "SP"

[Craig Despeaux]

Change ${index} = -1 to:

Set Test Variable  ${index}  -1

Change ${index} = ${index} + 1 to:

${index}  Evaluate  ${index| +1

Craig

[Ankush Saxena]

you should use Set Variable   

${index}   Set Variable   -1