pine-scriptpine-script-v5pine-script-v4

Having trouble converting version 2 to version 5


I am having trouble converting v2 to v5 any help greatly appreciated. Getting below errors:

Error at 565:28 Undeclared identifier 'bool' Error at 565:23 The 'input' function does not have an argument with the name 'type' Error at 566:23 The 'input' function does not have an argument with the name 'type' Error at 567:24 The 'input' function does not have an argument with the name 'type' Error at 568:24 The 'input' function does not have an argument with the name 'type' Error at 570:29 The 'input' function does not have an argument with the name 'type' Error at 572:18 Undeclared identifier 'tickerid' Error at 572:9 Could not find function or function reference 'security'

//@version=2

study("VWAP Stdev Bands v2 Mod", overlay=true)
devUp1 = input(1.28, title="Stdev above (1)")
devDn1 = input(1.28, title="Stdev below (1)")

devUp2 = input(2.01, title="Stdev above (2)")
devDn2 = input(2.01, title="Stdev below (2)")

devUp3 = input(2.51, title="Stdev above (3)")
devDn3 = input(2.51, title="Stdev below (3)")

devUp4 = input(3.09, title="Stdev above (4)")
devDn4 = input(3.09, title="Stdev below (4)")

devUp5 = input(4.01, title="Stdev above (5)")
devDn5 = input(4.01, title="Stdev below (5)")

showDv2 = input(true, type=bool, title="Show second group of bands?")
showDv3 = input(true, type=bool, title="Show third group of bands?")
showDv4 = input(false, type=bool, title="Show fourth group of bands?")
showDv5 = input(false, type=bool, title="Show fifth group of bands?")

showPrevVWAP = input(false, type=bool, title="Show previous VWAP close")

start = security(tickerid, "D", time)

newSession = iff(change(start), 1, 0)

vwapsum = iff(newSession, hl2*volume, vwapsum[1]+hl2*volume)
volumesum = iff(newSession, volume, volumesum[1]+volume)
v2sum = iff(newSession, volume*hl2*hl2, v2sum[1]+volume*hl2*hl2)
myvwap = vwapsum/volumesum
dev = sqrt(max(v2sum/volumesum - myvwap*myvwap, 0))

A=plot(myvwap,style=circles, title="VWAP", color=black)
U1=plot(myvwap + devUp1 * dev,style=circles, title="VWAP Upper", color=gray)
D1=plot(myvwap - devDn1 * dev, style=circles, title="VWAP Lower", color=gray)

U2=plot(showDv2 ? myvwap + devUp2 * dev : na, color=red, title="VWAP Upper (2)")
D2=plot(showDv2 ? myvwap - devDn2 * dev : na, color=green, title="VWAP Lower (2)")

U3=plot(showDv3 ? myvwap + devUp3 * dev : na, title="VWAP Upper (3)", color=red)
D3=plot(showDv3 ? myvwap - devDn3 * dev : na, title="VWAP Lower (3)", color=green)

U4=plot(showDv4 ? myvwap + devUp4 * dev : na, title="VWAP Upper (4)", color=red)
D4=plot(showDv4 ? myvwap - devDn4 * dev : na, title="VWAP Lower (4)", color=green)

U5=plot(showDv5 ? myvwap + devUp5 * dev : na, title="VWAP Upper (5)", color=red)
D5=plot(showDv5 ? myvwap - devDn5 * dev : na, title="VWAP Lower (5)", color=green)
prevwap = iff(newSession, myvwap[1], prevwap[1])
plot(showPrevVWAP ? prevwap : na, style=circles, color=close > prevwap ? green : red)


fill(U1, U2, color=red, transp=90, title="Over Bought Fill 1")
fill(D1, D2, color=green, transp=90, title="Over Sold Fill 1")
fill(U2, U3, color=red, transp=90, title="Over Bought Fill 2")
fill(D2, D3, color=green, transp=90, title="Over Sold Fill 2")
fill(U3, U4, color=red, transp=90, title="Over Bought Fill 3")
fill(D3, D4, color=green, transp=90, title="Over Sold Fill 3")
fill(U4, U5, color=red, transp=90, title="Over Bought Fill 4")
fill(D4, D5, color=green, transp=90, title="Over Sold Fill 4")
fill(A, U1, color=gray, transp=90, title="Middle Fill Up")
fill(A, D1, color=gray, transp=90, title="Middle Fill Down")

Solution

  • Here is the v5 code:

    // This Pine Script™ code is subject to the terms of the Mozilla Public License 2.0 at https://mozilla.org/MPL/2.0/
    // © RakeshPoluri
    
    //@version=5
    indicator("VWAP Stdev Bands v2 Mod", overlay=true)
    
    devUp1 = input.float(1.28, title="Stdev above (1)")
    devDn1 = input.float(1.28, title="Stdev below (1)")
    
    devUp2 = input.float(2.01, title="Stdev above (2)")
    devDn2 = input.float(2.01, title="Stdev below (2)")
    
    devUp3 = input.float(2.51, title="Stdev above (3)")
    devDn3 = input.float(2.51, title="Stdev below (3)")
    
    devUp4 = input.float(3.09, title="Stdev above (4)")
    devDn4 = input.float(3.09, title="Stdev below (4)")
    
    devUp5 = input.float(4.01, title="Stdev above (5)")
    devDn5 = input.float(4.01, title="Stdev below (5)")
    
    showDv2 = input.bool(true, title="Show second group of bands?")
    showDv3 = input.bool(true, title="Show third group of bands?")
    showDv4 = input.bool(false, title="Show fourth group of bands?")
    showDv5 = input.bool(false, title="Show fifth group of bands?")
    
    showPrevVWAP = input.bool(false, title="Show previous VWAP close")
    
    newSession = timeframe.change("1D")
    
    vwapsum = 0.0
    volumesum = 0.0
    v2sum = 0.0
    
    vwapsum := newSession ? hl2*volume : vwapsum[1]+hl2*volume
    volumesum := newSession ? volume : volumesum[1]+volume
    v2sum := newSession ? volume*hl2*hl2 : v2sum[1]+volume*hl2*hl2
    myvwap = vwapsum/volumesum
    dev = math.sqrt(math.max(v2sum/volumesum - myvwap*myvwap, 0))
    
    A = plot(myvwap, title="VWAP", color=color.black, style = plot.style_circles)
    U1 = plot(myvwap + devUp1 * dev, title="VWAP Upper", color=color.gray, style = plot.style_circles)
    D1 = plot(myvwap - devDn1 * dev, title="VWAP Lower", color=color.gray, style = plot.style_circles)
    
    U2 = plot(showDv2 ? myvwap + devUp2 * dev : na, color=color.red, title="VWAP Upper (2)")
    D2 = plot(showDv2 ? myvwap - devDn2 * dev : na, color=color.green, title="VWAP Lower (2)")
    
    U3 = plot(showDv3 ? myvwap + devUp3 * dev : na, title="VWAP Upper (3)", color=color.red)
    D3 = plot(showDv3 ? myvwap - devDn3 * dev : na, title="VWAP Lower (3)", color=color.green)
    
    U4 = plot(showDv4 ? myvwap + devUp4 * dev : na, title="VWAP Upper (4)", color=color.red)
    D4 = plot(showDv4 ? myvwap - devDn4 * dev : na, title="VWAP Lower (4)", color=color.green)
    
    U5 = plot(showDv5 ? myvwap + devUp5 * dev : na, title="VWAP Upper (5)", color=color.red)
    D5 = plot(showDv5 ? myvwap - devDn5 * dev : na, title="VWAP Lower (5)", color=color.green)
    
    prevwap = 0.0
    prevwap := newSession ? myvwap[1] : prevwap[1]
    
    plot(showPrevVWAP ? prevwap : na, color=close > prevwap ? color.green : color.red, style = plot.style_circles)
    
    
    fill(U1, U2, color=color.new(color.red, transp=90), title="Over Bought Fill 1")
    fill(D1, D2, color=color.new(color.green, transp=90), title="Over Sold Fill 1")
    fill(U2, U3, color=color.new(color.red, transp=90), title="Over Bought Fill 2")
    fill(D2, D3, color=color.new(color.green, transp=90), title="Over Sold Fill 2")
    fill(U3, U4, color=color.new(color.red, transp=90), title="Over Bought Fill 3")
    fill(D3, D4, color=color.new(color.green, transp=90), title="Over Sold Fill 3")
    fill(U4, U5, color=color.new(color.red, transp=90), title="Over Bought Fill 4")
    fill(D4, D5, color=color.new(color.green, transp=90), title="Over Sold Fill 4")
    fill(A, U1, color=color.new(color.gray, transp=90), title="Middle Fill Up")
    fill(A, D1, color=color.new(color.gray, transp=90), title="Middle Fill Down")