使用Heatmap2功能在R中。获取错误消息：PAR中的错误（OP）：图形参数PIN的无效值

Question

我正在使用R中的热图并使用Heatmap2函数来创建相关热图。昨晚我创建了一个热图，很好。我只错过了添加一个变量“体育参与”，然后又回来添加它，现在它不起作用，并向我显示此错误：

.external.graphics中的错误.integer（num.figures），： 无效的图形状态 PAR（OP）中的错误：为图形参数“ PIN”指定的无效值

这是我的代码：

labvec <- c(rep("ACE Score"))

labvec[c("Bully-Victim","Family Resilience",
     "TBI","Child's Sex","Child's Age",
     "Child's Race","Caregiver Education","Sports 
Involvement","Epilepsy 
Status", "Percent FPL")] <- c("Bully-Victim","Family Resilience",                                                                                  
"TBI","Child's Sex","Child's Age",                                                                               
"Child's Race","Caregiver Education","Sports Involvement","Epilepsy 
 Status", "Percent FPL")

     heatmap.2(acenation[,-1], cellnote = acenation[,-1], notecol 
     = "black", key.xlab = "r value",
      trace = "none",
      par(cex.main=0.8),
      dendrogram = "column", density.info = "none", cexCol =1.3, 
     cexRow = 1.3,
      Rowv = NA,
      margins = c(15,15),
      labRow = labvec,
      main = "Correlation Matrix Between ACE Score, TBI and Covariates",
      scale= "none",col= brewer.pal(8, "Greens"))

在两个月前破解后，我几次使用此代码创建了多个加热地图。但是，它现在不起作用。任何帮助将不胜感激。非常感谢！